I have started a forum called 3weeks challenge sometime back in September 2009. I used simple machine forum script. I build hubpage for this and posted in dp and other forums also. But instead of real traffic I am attacked with spammers. So, I stopped concentrating on it and just leaving it like that. But one thing I noticed the traffic was building very fast but they are not real. I think. I think I should have captcha or something to avoid these but I need to know for simple machine forum is there any captcha plugin is available or no? I need more advice regarding building real traffic. I also want your feedback for what topic I should focus on. IM get rid off Bad habits start a good habit etc. by the way the link is http://www(dot)onlinebusinesstrainings(dot)com/forum