I bought 3 more just for the exp boost. Just prior, i had started my 5x shaman and my 5x druid, but only got them a few lvls. I'm gonna start over with the exp boost, and see how high I get on as many toons as I can.

My goal at the end of it all is to have 5x 60 shaman 5x 60 druids 4x 60 locks a 60 priest and a smattering of other toons. I will keep most of em at 60 until WotLK comes out, for the 60-70 exp boost, and then swap around teams for rested exp.

I'm still undecided as to if i'm going to keep the 3 extra accounts, add 2 more for 10 boxing, or just let them die when their gamecards run out. 10 boxing would cost even more per month, and be more taxing on my computer (I haven't even tried if it's possible) I might have to get a couple more computers for that... We shall see.