Next to ROF check the
Bohemia Interactive Studios Forums. (Armed Assault & Operation Arrowhead) Also a niche product but they have lots of "community managers / moderators" in close touch with the developers, and they have a special
"ArmA2 & OA beta patch testing section". Believe it or not, in this section you are directly in touch with the game developers ! EVERYBODY is invited to report bugs and make suggestions to improve the game. Confirmed bugs or usefull suggestions will be contemporary implemented in
beta patches. As a matter of fact EVERYBODY is also invited to test, comment and improve.
The Armed Assault series was buggy as hell in the begining. This close contact to the community and the excellent bug tracking and improve system is a win/win for devolpers and community. Both benefit tremendously and in result the Armed Assult series became the best military simulation on the planet.
That's the only way out, the rest is IMAO patchwork and therefore bullshit.