Is it intended that targets are not counted as flat-footed while balancing whether or not the target has 5 or more ranks in Balance (such as while standing in effects like Grease)? I didn't test it extensively, but I tried it on several enemies who don't seem to have a very high balance skill at all. The primary reason for asking is that sneak-attacks using a backstabbing weapon were not being generated while fighting things standing on Grease. I can see this making some of the less-popular spells more useful such as I think some of the ranger spells, grease, and possibly some of the cloud spells.
Originally Posted by D20 SRD Balance skillOriginally Posted by D20 SRD Grease spell