Wanna know how long it'd take to beat every game in your Steam library? There's a calculator app for that. Just go there and either sign in or, if your profile is public, enter your Steam ID. I'm looking at 2842 continuous hours, or 118 days, 10 hours, and 12 minutes. How about you?
The existentially eye opening factoids that accompany your Steam prison sentence are great, too. Here are some of mine:
I guess it takes exactly one hour to climb to the top of the Empire State Building?
Huh, well that one's depressing.
Oh man, I totally am a robotic arm that works in a car factory! Finally, someone gets me!
Oh, and if you're wondering how it all works, it apparently runs everything through HowLongToBeat.
Thanks for the tip, Nathan Major.