How about allowing temporary deletion of items in the Find Usages dialog?
Useful when you don't want to deal with every usage! Also, you can save
to a file, so how about adding a load from file too? Similar to the discussion on the TODO list here:
news://news.jetbrains.com/adc66bd18b2f8c82583d533c33c@news.jetbrains.com
Anyone else think this would be useful....post 2.0 release, that is 
Posted by JetBrains Omea Pro 934.5