Basecamp turns 6 – (37signals)

Stats

Birthday stats are always fun. Here are some of our favorites:

* 55,700,000 comments
* 53,000,000 megabytes of uploaded files (that’s 53 terabytes)
* 38,000,000 to-dos
* 24,600,000 messages
* 8,600,000 completed milestones
* 3,600,000 users
* 3,600,000 projects
* And for the technically minded: At peak we’re doing 220 requests a second with an average response time of 160ms.
(Link: Basecamp turns 6 – (37signals))