Related:

• offline: adv. Not now or not here. "Let's take this discussion offline.
  Specifically used on {USENET} to suggest that a discussion be moved off a public newsgroup to email....
• forum n. [Usenet, GEnie, CI$; pl. `fora' or `forums'] Any discussion group accessible through a dial-in BBS
  a mailing list, or a newsgroup (see postings for all to read and discussion ensues....
• opic drift: n. Term used on GEnie, USENET and other electronic fora to describe the tendency of a {thread} to drift away from the original subject of discussion (and thu
  from the Subject header of the originating message), or the results of that tendency....
• opic drift n. Term used on GEnie, Usenet and other electronic fora to describe the tendency of a thread to drift away from the original subject of discussion (and thu
  from the Subject header of the originating message), or the results of that tendency....
• forum: n. [USENET, GEnie, CI$; pl. `fora' or `forums'] Any discussion group accessible through a dial-in {BBS}, a {mailing list}, or a {newsgroup} (see {network, the}).
  A forum functions much like a bulletin board; users submit {posting}s for all to read and discussion ensues....
• Error #1511: Brain Offline
• My tagline generator is offline.
• The Official Offline Reader of The Lunatic Fringe!
• The preceding discussion by Bob has been OFF TOPIC