...it probably hasn't, but been flagged by the spam filters and put into "post purgatory." The forum filters are quite aggressive, which keeps these forums remarkably spam-free. However, I have noted an almost exponential increase in spam over at Harmony Central in the past few weeks. Our spam filters are nowhere near as robust as Akismet but if the same thing is happening here, then I'm not surprised posts are being flagged more aggressively.
I don't know precisely how things work at this forum, but here's my experience based on other forums. The good news is that spam filters DO learn. So for example, if I do a post that gets flagged and it's restored, the filter figures out that the person posting is probably okay and stops being so aggressive.
But the bad news is that spam filters learn. So if a bunch of posts are flagged and
not restored, the spam filters decide it's probably spam and get more aggressive with similar posts.
If you post something and it disappears, PM me with the thread from which it disappeared. Then I can scan the thread to see if any posts were deleted by the spam filters, and restore them.
If I got any of this wrong, hopefully someone from Cakewalk will set me straight.