Most of the posts are now dated 2007 and are very old.
Should we leave them on site or just delete all of them (except FAQ's etc) and start fresh?
Parody: Most of the comics on GACUK are dated before 2007 and are very old. Should we leave them on site or just delete all of them and start with fresh comics?But seriously: no, by all means keep them please. The bandwidth and storage needed for messages should be relatively minor, and storage media gets cheaper every day.
BTW: as of 5/6/08 on the top of the message board page, to the left of the search icon a link says "News: Should we remove all old forum posts? Have your say here!"... which suggests this question is still under consideration, but that link leads to a thread, above which is a poll that closed 3/9/08. A closed poll tends to contradicts a "Have your say here!" prompt, when the poll results are at the top of the page.