Not saying he graduated, rather simply saying he's attending Harvard, part of the 06 class, which at the time was definitely true.
Not really. It says his last login was 2002. The clear assumption was he was a student at Harvard in the class of 2006.
To those who don't yet associate the mbyrne handle with Bringing The Funny (as we say in my home country), my above comment was meant as an obvious joke. Probably not obvious enough. Probably not funny enough, either.
You have 10 karma. The list of those who don't yet make that association is quite extensive.
I just gave your comment one point.
HN may seem a little dull to you at times, but there's a lot of people here that would prefer that the humor be restricted such that your posts would still be worth reading if you stripped out the humor.