Not sure how I am making it sound worse than it is, when it's pretty bad to begin with. I think peoples eagerness to get bitcoin wider acceptance is clouding their judgement.
BadBear do you enjoy trolling?
I can't speak for others but for me it is more like I (others) have a limited amount of money to donate. Some charities accept BTC, some don't. If you accept BTC you have greater chance of getting funds from me.
Nothing different than a charity accepting CC. I don't write checks, and I don't like to give cash (no IRS record) so if a charity doesn't accept credit cards I am going to donate to a charity that does. 10 years ago that was more of an issue but today virtually every charity accepts credit cards. Maybe in 10 years almost every charity will accept Bitcoins.
If that is evil well I guess I am evil.