As ridiculous as his post may seem from 'our' point of view, meaning those who are already aware how FOSS works in general (ie: you get it for free, you get access to the source code, you can fix it yourself if it's not broken, you can help by filing bugfixes, etc)... I think we have to appreciate a user that cares about the community's project as much as he does.

Obviously it's something he's liked and cared about, otherwise why would he even care to post about it or offer $20 of his own money? (IE: Most browsers are free, and those alternative browsers in the iPhone AppStore are $0.99 to $4.99 at most.)

Is this how we should treat people\customers that cares about our work?