These are the 5 blog posts written on March 31 of any year. (Nearby: March 30 and April 1.)
2011:
Obscene cuts #politics
2005:
My own private WTF? #c# #coding
2003:
Overheard at a local startup #quotes #spotted #work
2002:
Minesweeper mathematics #games #math
Weasly Starbucks #business #walking