Wow, that's a lot of cycles! Mine is 11 months old and has 46. I use it mostly plugged in with a second monitor, but I just recently took a trip and never charged it, even though I wrote 2/3 of a new app in Xcode.
Haha yeah! It's nice to see that other's machines are fairing up well. I'm a student so my machine gets a fair bit of wear and tear and theres just not much I can do about that unfortunately.