I like having the forums split by action. I don't spend a great deal of time in the Rifle sections, but this format lends itself to the way I tend to use the Rifles forum. To be precise, I tend to go on the hunt for posts or threads about a specific rifle, or class of rifles. I would add that a "Rimfire" section might be nice. Even though those could also fit into one of the other sections, I can see lots of shooters wanting to compare or read posts related to a variety of rimfires, without regard to action type.
I'm a lawyer, but I'm not your lawyer. If you need some honest-to-goodness legal advice, go buy some.