[onyxraven]

Fun. From everything noted about Slack, thats all they've got as their 'core' as well (PHP/MySQL I think, with maybe nodejs websockets).

[toomuchtodo]

https://twitter.com/SlackHQ/status/500007057937145856

https://twitter.com/SlackHQ/status/521894442064560128

https://twitter.com/SlackHQ/status/458391373994270720