[marchron]

Let's flip the script.

You're in the cutoff with K/10 offsuit. Five players limp. Do you raise?

The answer to that is probably "no." So why would you raise here with five players already in, three of whom have position on you?

You might be slightly more apt to raise in this situation because the posters are more likely to have complete crap than any hand they might voluntarily limp with. Of course, they might also have you dominated, since they haven't defined their hands yet.