In terms of trying not to inflame the people on this part saying "I dont see any skill in Omaha" is usually not taken nicely.
However, in lower-limits nut-peddling is a common thing. I think that this is a fine winning strategy for lower limits (especially limit Oh). I think that if people are nut-peddling this much overall at the table then u should be more aggressive and start stealing on later streets or raising to get hands down to heads up or something like that. Push people around or tighten up and nut-peddle with everyone else.
Also, you can limp in with hands like QQxx, KKxx for set value and so forth. Also, umm ... why are you playing 5522? Unless ur in the bb for no extra charge.