Number 3,293: finding out from LinkedIn that you have your name on six software patents.
Seriously -- the most recent of those I didn't even know was still in the works until I went to update my profile just now. It's a bit jaw-dropping, because (a) the company (Convoq) has been out of business for a dozen years now, and (b) it's a somewhat dangerous patent. Unlike many software patents, this one isn't pure BS -- we were well ahead of the game in 2004, and pioneered a bunch of techniques that were new at the time.
Now I'm wondering whether it's been used against any of the players in the web-meeting industry. One of our headline features (Meet ASAP) still doesn't exist anywhere that I've seen, and I'm wondering if that's because this patent has prevented anybody from implementing it.
Sigh -- I hate, hate, hate the software-patent game. I wish Congress would get up the nerve to just obliterate the entire system: it's nothing but sand in the wheels of the software industry, making the rich richer and screwing the little guys. Unfortunately, as a senior engineer, you rarely have much choice but to play the game...