The only complaint i have after 3-4 hours of ruby dev was performance when it appears i’m doing anything IO related on my container. For example re-seeding the test database, or even startup times of the test rails container.
For example right now here is a screenshot of the terminal: https://www.dropbox.com/s/w8b29sn8fjabbr3/Screenshot%202014-...
(56 load average? Swap almost full? Yikes)
That said, the features are solid and i was able to get up and running very quickly. Assuming the are just having some growing pains from launching the new services today, I’m definitely going to consider switching over to c9.
I haven’t checked the forums to see if there is a way to re-launch my project onto a different server to try and get better performance.