Meh, I don't mind tanking. Whats the point of being a sports team, to try to win, right? So, if you realize that losing short term will help you win long term, I'm fine with that. Its like when businesses operate at a loss initially to get a foothold in the market, and then to eventually make a profit. Sure, the point of a business is to make profit, but if you realize running at a loss will help you in the long run, then why not do it?
I guess some people have some illogical (in my eyes) hang up on the 'integrity of the game,' but I want my team to be a winner for years to come, and if losing 20 games at the end of a lost season helps me land a superstar like Tim Duncan, I'm all for it.