I just started using RStudio Cloud, and I found it to be really cool. In some corporate environments (not mine, luckily!) people can't install R, thus RStudio Cloud may be really useful for them. Is it ok to tweet about it? Or should I avoid, since it's still an alpha?
PS it's also useful for people that can install R, but who would have issues compiling packages from source (when it's necessary). Everything is setup correctly for packages which needs compilation at install time (at least, for the packages I tested).