It is a "common" areas so falls under all.

you can go to main header and on menu choose forum-->all forums

best is to go to forum settings and then select only the forums you want MyForums we call it.

choose what you want and then just choose myforums on the homepage or main nav (the word "forums" in the nav takes you to myforums by default). this way you see ONLY the forums you want and when clicking new posts ONLY the posts from those forums appear. Plus you can limit searches to MyForums! cool and once you get it please spread the word...this is new and users must learn it to enjoy it.