Did those rules apply to posters who had OMNI access back in 2005, though? You'll recall back in 2004 the entry qualification for OMNI was 100 posts, and the poster in question had that amount of posts in 2005. I've seen other posters, in the past, that didn't meet the current entry requirements for Coupon Connection, and the explanation has been that they were grandfathered in under the old rules.
Will be standing by to see if this poster gets kicked out of OMNI or not.