Interesting data point, but it doesn't support the thesis that programmers get fatter the more they've programmed unless you can show the attendees at the Linux

Interesting data point, but it doesn't support the thesis that programmers get fatter the more they've programmed unless you can show the attendees at the Linux symposium are older/more experienced now than in the past. You'd probably also want some external data as I'm pretty sure people as a whole are getting fatter.