To be blatantly honest?

Pretty much every other RP forum I've ever come across is separated by genre.
Fantasy
Sci-fi
Modern
Historical
Etc.

And you know what? I have never liked that.
The reason is simple: The games I generally like cross boundaries of each, and I never find them, or they simply don't exist. I also don't like playing with a bunch of people who are posting single line responses.

I have never looked into free, myself.

I, personally, vastly prefer this segregation of writing preference.