As, I'd previously noted, cross "appearance" of the "OMNI" title across various forum titles with only one forum represents the best of all possible worlds for me!

http://www.flyertalk.com/forum/Forum73/HTML/000249.html

Yet tech issues, and perhaps even a few others may also be most suitably presented in this manner as well, IMHO!

Yet if they are not going to end up in a combined/singular forum, then slightly different and descriptive titles would be very helpful, IMHO. For example, Gen Travel News vs Miles News!