Rotation > frame > axis
This script allows the user to choose a rotation angle - frame number and axis - and it will rotate an object and generate a keyframe for that rotation.
Pretty simple - but someone I know needed to do it loads of times - so asked for a script. If you need to rotate lots of objects at various frame numbers and and varying degrees - then you'll love this script. If you don't - you'll think it's crap.
And you know what - even I don't need to use this script.
Copy into your scripts directory - open in and run it. Don't forget - if you highlight all the code in a script window - you can drag and drop it onto a toolbar to make a button.
I admit this isn't going to set the world on fire - but someone (Maxflame) asked for it so I wrote it.