Miled, the thing is this....
when you build something for the public, free or not, people will have questions, it is just the nature of the business. so, while many get you not being able to answer questions in a timely manner, especially when something is for free, is perfectly understandable. but, to openly bash and be defensive, well, that doesn't make any sense whatsoever.
I'm sorry for bitching at you, but the whole "support thing" is just a pain..
i agree with with your last comment that in a forum, the purpose is for people to help each other. no arguments there, and hopefully, not rely on your assistance so much.
i guess I am only saying... try to remember those days when you were using others hard work (which was free) and in turn got frustrated when it didn't work as you wished.
the upside to all of this is, the traffic you receive should be indicative of how much they like the work you did :)