Earlier quoted context omitted.
Why does Gittip exist then? It's funny that some developers should be compensated for the positive externalities of their work, but only the ones you deem appropriate. Working with this company would be choosing to 'sell' your work in a more accessible way. If you don't like it, don't install the bundled software and mail the dev a dollar
Oh. Nice. "The ones I deem appropriate". No, actually I think every developer deserves compensation. But they should ask for it, set a price. The business model with ad-/crap-/bloatware is equivalent to these annoying people (I see more and more of them on the streets) that hand you a rose/card/small ~thing~ right away, shove it in your face and ask for 2/5/10 bucks after you accepted what was quite obviously a gift.…
Lots of people release ad-supported free software, not because they want to turn a profit, but because they don't want a net loss. They aren't comfortable with asking for outright donations, but a small cash flow offsets the costs of serving the download and docs, and a little forum for users.
If you don't like software with ads, or software that bundles other software, that's fine. Don't use it. But I think it hurts free (as in beer) software development as a whole when you demonize any attempt to cover costs like this.