Because I am an enormous geek, I wrote a little program that diagrams the friendship relations between officers in Dynasty Tactics 2, so I can figure out who to send where to go and recruit all the civilians so they will belong to MY team, not the other guy's team! Then I realized that I actually only needed a tiny fraction of the information I was displaying. But it was still fun to do.
Also, I hate hate hate it when software gets upgraded and things break. Especially when it's the chrome on my browser at work. The default look is ugly and I can't stand it!