There are some cool homebrew classes and feats out there, but since some of it is horribly unbalanced, it can be tough to get your DM to allow them.
I suggest that a small group of users with an eye for balance form a sort of committee. Any class that all members think is balanced will be added to a stickied list.
If a class is in this list, a DM should be able to use it in his campaign with as much confidence as an official publication.
So, does anyone feel that they are interested and qualified for this?