Not against it either, good if there was an option to hide Changetip if implemented. At the very least it would give people a choice.
I think the problem is that some people want an user-friendly system, like changetip (this is the unique reason valid).
What is un-user friendly about copy/pasting someone's BTC address into your wallet and sending them a tip?
I think ChangeTip is great for Twitter and the like, but totally unnecessary here.
The part in bold is what I'm meaning when I said "not user friendly". Not for me, but only for a lot of people that "want" an immediate and responsive software (I hope you understand).
ChangeTip is more than just tipping as well, its a public show of support. "I like what you're doing, here is a token amount of btc, I hope others do the same".