fred you seem like a great guy, but a couple of things. its not pure BS. i charge $200/month. and i get it. i give them access to a sponsor forum, a banner in rotation, and a logo static on every page. so, sorry, but you are wrong.
other thing.. i havent been here for 5 years, and frankly, i dont see what that has to do with anything. it surely has nothing to do with an advertising model. if you have traffic x, you charge price y. you seem to have traffic x, but you are charging not much. you can make MORE than you are, if you would put up a google adwords banner. i know, i have one in ROTATION, and i still make enough to host the server.
i dont know what is your point as far as this thread, but to me it seemed like you wanted a viable business that make your time worth your effort. well, only you can see the value in your time and effort and either take steps to get there or dont. a poll and post that takes our opinions/rants/stupidity into consideration wont help you much. either charge what your forum is worth, or dont. the outcome is up to you.
but please dont say your forum isnt worth it. becuase im proof that it is. its just up to you to capitalize on it. if the MM's dont like it, screw em. just because they have been getting a free ride for 5 years or however long you have been up, doesnt mean it has to last forever.
if this post is about limiting access to non members, well i already suggested how to do that in a previous post with limitations to search, pms, and other features for non supporting members. all of this has been implemented on my forum that has been up and running for over 10 years. and it works. at least as well as it can. but hey what the hell do i know.
if this is a meeting place and an archive as you so put it, then why do you have MM's? if you cant see this as an online community that gives lasting advertising impressions, then what is the point? and even more pressing, what is the business model? or is it a business or a hobby for archiving conversations?