Nope, not a troll post or anything. ARPGs are one of my favorite type games. Just having one skill you use is getting boring already.
I didn't think it was a troll post, to be honest. I've just been on GameFAQs long enough to know how the boards work (or don't work sometimes).
You're right in saying that the one-skill element can get repetitive, but Gearbox did such an excellent job making Borderlands a loot-driven game that it works well. The classes all feel distinct too, which makes switching among them really enjoyable. --- You never know what's going to come next. Enjoy life and let God take care of the rest!