What's the deal with all these strings on bass guitars? 5 strings is pretty sweet, 6 is a little out there for me, but i can understand it, but 7 strings??? 8?? WHY? It's insanity. I can't even fit my hand around the neck. Why does someone playing a bass guitar need to play notes that high? Does anyone here play a 7 string or more? What do you use all those extra strings for? I personally think it's a gimmick, but maybe some people actually have a use for it...