Despite what they claim, my anti-adware program has shown that ALL p2p have bundled spypware. Even eMule, has BEARSHARE spyware bundled.
We pay dearly for our internet connection. And I expect, that if I have to pay for a pro version of a program, it should be free from any spy/adware.
Limewire is a classic example. Despite paying for a pro version, I still could detect Groksner spyware.