Since the forum is moved to PHPBB3, I dig up this suggestion, because it seems very useful ! Because more accessible than a browser bookmark. Cherry on the cake would be a dropdown list of bookmarks in the header of the forum (rather than in our profile page, wich needs one more click). Perhaps there is a plug-in for this in PHPBB3 ?
Otherwise (ie you have no time for this), browser bookmarks will do the trick As it is a "comfort" suggestion.