I am running a social networking site using phpfox script it is not a robust script and uses huge resources because of not having good code. I have more than 250000 users and it will cross a million within 2 months, now i want to change my script to any good, solid and reliable product.
I prefer Joomla Community Builder. Programmers and Companies having handsome experience with joomla community builder will be preferred. You can give me any other good option as well if you have.
I need features like blogs, forums, chat, wall and other facebook alike.