I'll probably end up doing aura scanning anyway, since I think I'd like to do scans to check if something has a movement imparing effect... I'm trying to LEVEL instead of spending my time working on the addon though lol...

But honestly, Power Auras can probably give you better alerts regarding buffs/debuffs by type for raiding. Prettier ones too XD
http://wow.curse.com/downloads/details/3897/