Not sure if this has been suggested before or not, but I think it would be really neat to have an option to "compare" selected pieces when searching through armor/weapons.  Kind of similar to online shopping websites, where you search for a keyword, get a list of results, then check a little box next to the results that you want to compare and then click a button.  That could send you to another page that puts the two items side by side along with all of the item info. 

You could do it for more than 2 items I suppose, but the nice thing about two items is that you could easily highlight the differences in stats between one and the other.  Would be sweet and much easier than opening two TB windows and alt tabbing between the two to compare items.