<p>^Depends on the forum's subject matter. If I'm there long enough to become slightly bored witht he forum I'll move onto the "Life the Universe and Everything" type sections. But if I'm really getting bored with the general purpose of the forum, don't find the LUE forums interesting and haven't made any friends on the forum, then I have no purpose and therefore leave. I can't imagine how many thousands upon thousands of online posts and (to a lesser extent) guestbooks I have signed through the years.</p>
<p>It seems as though most of the people here had their first experience with a games forum (i.e. gamefaqs/gamespot). I bet Juniorita has seen a lot of gaming threads discussing why there are fewer girls playing videogames. It's a shame that hardtoimpresses' Hatrack forum by that famous sci-fi author was destroyed, but there are (to my knowledge) some so-so replacements: the elite skills forum comes to mind.</p>
<p>But I do think that even when you're discussing trivial material such as which video game is better, you're still arguing for a case in writing. Nevermind the shorthand which crops up in typing-the argument is still structured the same and people still need to defend their arguments (especially against Gamefaqs adolescent trolls) and in the process refine their abillity to argue.</p>