Re: Removing outdated threads
I'm on the side of keeping them. Lots of good info in old threads.
A tip for anyone writing for the Internet (websites, seminar announcements, plain old posts, etc.): Please include the year in mentions of dates. Things like "BigHugeFamous Sensei will be here in March!" or "Join us this summer for a trip to..." can be a problem when someone runs across the post, page, or flyer years down the road.