When I'm reading a thread and I get to the bottom it's a little inconvenient to have to scroll back up to the top if I want to go to another part of the forum. Is it possible to get a "top" link after each post or at least at the bottom of the page?

this question HAS been asked before, but i think that something like that would have to be manually added to each page.

you can achieve the same thing by pressing the "Home" key on your keyboard, or if you use firefox you can install the "all-in-one gestures" extension so you can do it with a mouse movement. :)