I emailed the mods a few months ago regarding a general forum for us ground staff as allot of issues that related to customer service type roles were having to be discussed either in the SLF forum or the Cabin Crew forum, and could have involved us ramp tramps/dispatchers/load controllers/tco's or what ever your airline/handling agent chooses to call you having a healthy discussion. There is also nothing that covers the ramp rats/loaders/baggage handlers/push back drivers either.
They said they were going to look into re-naming this forum to a better name to cover all other ground roles that don't have their own forums like the engineers and ATC do, however as yet I don't believe they have.