No, you have not offended anyone, that is your own reaction to the replies here. The replies were not to convey any negative responses, just fact, and it was not directed you personally.
We often get people that happened to find this site and it wasn't what they were looking for, such as students in need of info for their research papers, etc.
While info comes free, it is always nice that people do not stray from the whole purpose of "support sites", thats all we are saying.
I hope I made my reply more clear, easier to understand, and wish you wouldn't feel you offended anyone or feel defensive at the same time.
Take care now,
DE