Hey all! I've stumbled upon an old thread with the same title, yet the link was broken/the site became a directory.
For that reason, I've decided to share my own list of top money making forums, most of which are do-follow, and therefore a great way to build a couple more strong back links.
Feel free to check the Money Making Forums List out at my blog.
If anyone has any other suggestions please let me know and I'll add them!