The Joomla! Forum™

Thank you for your advice.I don't know much about CB.i don't have a forum on my website,so is it suitable?I think maybe it's too complicated to install a CB on a small business website?

Is there any component/module/mambot that much better than com_registration(which is originally inside of oomla installation package?) I need a new one which has the following features,please recommend if any.thanks! 1.include fields like company name,tel,email adress,etc in the registration form. 2...