Definitely don't post the ones you folded preflop, unless you think they are particularly interesting somehow.

Try looking for hands where there were interesting decisions to be made. Drawing hands are always tricky. Top pair hands are good too. Pocket pair hands, AQ, AJ, AT, KQ, KJ are always tough.

Try posting in groups of 5 or so. Check out Fnord's thread at the top of the Limit Holdem section for guidelines.

All of the important things I learned about Limit poker, I learned in that forum - you have definitely come to the right place.