Since ARR I use the NUM-Pad to navigate through so many things, so convenient! (Mostly for going through my retainers)
Also I have quite the amount of shortcuts added and (at the moment) I feel as if a controller would restrict me quite a bit :/

I wonder if the Wireless Keyboard I once got me for playing from my bed will work with the PS3. iirc the PS3 has some problems with that ...?

@ Rubieus:
Yes, like that! ^^ Or a drawn character outline (can google those too I believe) to add something yourself.