Do we limp low PP (22-55) UTG?

I limp these UTG at 6max if the table is relatively passive preflop - lots of multiway limped pots, a decent amount of the stupid preflop minraise, etc. These tables will let you see a flop cheaply and pay you off royally enough of the time to make it well worth it. Can't say I do this at higher limit tables, aggressive tables, tight tables, or full tables.