It would be superb if the rune checklist had an additional drop down by ability. I can't imagine that would be too hard to program... (I know nothing of programming).
knowing programing, it actually shouldnt be too hard actually....but it really depends on how they implemented it in the first place. if everything is in the same class or directory then the search could go through the entire thing, but if they grouped it by faction or so on it might take more work
http://s-qpoxdb.rhcloud.com/ this is a database that sorts by ability. youcan find the original link in the training grounds forum