Marco's Blog

All content personal opinions or work.
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Back from Whistler

2008-02-06 1 min read Latest Marco

{moszoomimglink:Village and mountain}Ah, after two weeks of snowboarding and finally starting to see some of what Whistler has to offer, I really had a hard time leaving. I mean, the snow was wonderful, the people incredible, the company hilarious… I could go on for hours, waxing lyrically, and instead will focus on plans for another snowboarding trip.

Social Networking (2) - Replacing the Social Graph with Social Gravity

2008-02-03 4 min read Web Marco

So, after we looked at how {moscontentlink:my primer|I saw Social Networking (SNW) develop}, here is my look at how I see things develop. As I mentioned in the article above, working for Bluepulse made me think about SNW a lot, and I decided the starting point for any conversation on the future of SNW had to be the current standpoint of Facebook.

Now, you see, Mark Zuckerberg has been talking a lot about the social graph. That’s the topological graph of people on a social network and the way they are connected. The concept is fairly old, dating back to the original Friendster: you could interact with people depending on their social distance from you, see their profiles if they were your friends’ friends, and needed an introduction if they were once removed.

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Social Networking (1) - my primer

2008-02-03 3 min read Web Marco

You know, having worked for a social networking startup (Bluepulse) made me spend a ton of time thinking about the purpose of social networking (SNW) itself. I had spent a lot of time on a bunch of different SNW sites, pretty much enjoying just the fun of looking at them, at how they tried to solve a problem, trying to get to the bigger picture.

Of course, it all started with Friendster, the grandmother of SNW. We all joined back in the day, and we had find exploring the possibilities of interacting with friends of friends, getting introduced to them. Friendster showed us that we were connected with people in ways we didn’t understand, and that those who we may have thought strangers were actually just a party away from us.

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com_sync - Starting the project

2008-02-01 3 min read Joomla Sync Marco

Like all good open source projects, this one was born out of a frustration. I wanted to be able to write entries for my personal site when off-line, but the only good software I could find to do so, Blogg-X, refused to work for me. The installer for the latest version wouldn’t run on Linux, and the previous version failed to login to a current Joomla site.

What to do? Of course, write your own. I thought for a while and realized that the approach taken by Blogg-X is wrong: there is no benefit in tying Joomla and Java, especially for content editing. What you really want is a local copy of your site, make modifications on one or the other, and then merge them into a synchronized site.

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Microsoft bids $44M for Yahoo!

2008-02-01 5 min read Web Marco

Ok, the market and I saw this coming: Microsoft just announced last night they were going to start an unsolicited bid for Yahoo! at a share price of $31. There had been rumors (confirmed with the bid) that Microsoft and Yahoo! were talking about a merger, but (as Microsoft confirmed) they went nowhere fast.

As an ex-Yahoo!, and one that cares about the company a lot, I am sad to see one of the flagships of the Internet (potentially) disappear, but it was a catastrophe long in the making. At the same time, the transaction makes perfect sense for both parties involved at this stage in their life, and I wish the best to both bidder and biddee (that sounds so like bidet…).

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Intrade trading (2) - what are the risks?

2008-02-01 4 min read Web Marco

Now that we have a perfect way to make money, let’s look at the risks associated with it.

Here is a list of risks, and we’ll discuss how they affect the trading below:

  • There is no change in behavior: the undersold contract stays undersold, and the oversold contract stays oversold until it matures
  • Of the two components of the multiplied expected value we picked the wrong one
  • Intrade finds out about this method
  • Method trading becomes a large part of overall trading, skewing the values
  • Intrade runs out of business

There is no change in behavior: the undersold contract stays undersold, and the oversold contract stays oversold until it matures

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Intrade trading (1) - is there a system to be gamed?

2008-01-30 4 min read Web Marco

Well, those of you who know me well have already heard my humble endorsement for this year’s race: I am all for Hillary, despite not being allowed to vote as a non-citizen-permanent-resident.

Despite the fact I can’t vote, I still think I am entitled to an opinion; after all, I pay plenty taxes and the President of the United States of America is the Prime Mover of all tax expenses.

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Plan of Attack (B. Woodward)

2008-01-29 5 min read Books Marco

It’s been a while that I wanted to read the Bush trilogy that Bob Woodward put together. In three volumes, the celebrated co-reporter of the Watergate affair describes the inner workings of the Bush administration with the kind of depth that only a journalist with access to the original sources can have.

It sounds like President Bush was eager to have this reporting going on. Maybe he was trying to ensure that there was a full account of what had been going on, so that history could judge on its own with full disclosure, instead of relying on opinions of the uninformed. In any case, the trilogy has been heralded as the definitive account of Bush at War, its tag line.

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Updated com_weight

2008-01-29 2 min read Joomla Marco

I just tried out my old component (written some time in 2005, amazingly): com_weight. It’s a weight table written as a component for Joomla, as the PHP version of my programming test in different languages.

It all started with me trying to lose weight in preparation of going to the military, where I knew I was going to be subjected to a strict regime of workout. So I wrote something that kept track of how I was doing, since I really don’t care about my weight otherwise.

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Perfect Day

2008-01-28 3 min read Snow Updates Marco

It’s Saturday evening, and the party people in the house are not budging. There are lots of places to go, lots of booze to drink, and yet nothing moves. Why is that? Well, tomorrow is a powder day!

We decide to leave early in the morning. Whistler has this wonderful program called Fresh Tracks that gets you up the mountain at 7:30a (one hour before the general population is allowed to join). For the price of $16 (in addition to the ticket), you get breakfast and early access to the slopes.

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