thought this list could help others.
Feel free to add any other goodmarketplaces...
Free (but must have 25 posts minimum)
Most of the forum is paid membership only...
Warrior Forum Classifieds
Free, to an extent..
Not so targetted...
Lotta junk on there, not really a targetted audience either.
For bigger sites only.
Similar to above.
Worth a shot if it's tech-related.