[wpietri]

You two are talking about different things.

Analyzing something and making a judgment is fine. But what happens after you do that? If you just file it away, fine. But if you go out and publicly bash somebody with little thought for the circumstances, it makes you look like an asshole, and it is generally, as Oskarth says, and irrelevant and possibly harmful comment.

Open source software is a gift to the world. If somebody does a lot of work to give you something and the first thing out of your mouth is, "This sucks! What's wrong with you for giving me an imperfect gift?" then it comes across as ungrateful. Because it is. Worse, it makes the gift-giver less likely to keep giving.

If you want to offer feedback to an open-source project, first ask yourself, "Am I telling them anything they don't know?" If you think you are, then offer it in a spirit of gratitude and constructive criticism. And think hard about going beyond offering opinions to offering money or labor.