IMO, other boards offer different things. For instance, archerytalk.com has a great classifieds sections with tons of products being bought and sold. And there are other boards where you can get really good technical info.
BUT, for general bowhunting knowledge and a friendly helpful atmosphere, you will not find a better board than this one!!! We have you guys on here that have been bowhunting 30+yrs and even if some of them are Crotchety Old Farts
you can still learn a great deal of information from people with that kind of experience.