The customer service is very quick and responsive, and it supports large groups. It has a plethora of advanced features for sharing, organizing files and it supports a lot of languages.
I can see great advantage of programming in the cloud, because I can now program on my chrome book. It is like the Google docs for Eclipse.
But what made me choose codenvy was is the great system they have built. It's fast, reliable and, so far, is working very nice to me.
If the Internet suddenly shuts off (as it has tendencies to do), my project will be halted: I'll lose my flow and, quite often, I'll stop programming.
One of the things I noticed using this IDE is sometimes is lagging quite long. I'm not expecting to be 60fps, but maybe some scripts are having some problems.
I thought I'd struggle to find an IDE I could use that would be even close to usable and I couldn't have been more wrong.