Haha Move on!!! I just left a bunch of promotional teams because it was taking more time for me to participate than the return I was getting out of it. If there is not a high rate of return, then don't do it. Even with the teams I was on, I never joined teams that required tags as my tag space is precious. That is money, people being able to find you using another term in search. Seriously think of how many people will actually search for your team tag vs. how many might search for a new term you could put there instead. If anything join teams that don't require team tags. Go ahead, delete those puppies, I give you permission. :) :) :)
Rachel