Interesting
It looks like Rubymine 1.0 is out.
Shared examples pollute! If you import a shared example into an RSpec group, the before :each appears to run for all examples in that spec, not just the ones in the current scope.
SWFObject + AssetPackager = :(
SWFObject stops working on some platforms (IE, FF2 on Windows, and others) when used in conjunction with AssetPackager. This will make you sad; don't do it.