I thought the T3i was not being recommended as a worthwhile upgrade from T2i, that's what the reviewers are saying.
Don't want to speak for Lee, but I think that was sarcasm. I think his point was that the 5D3 probably won't be much of an upgrade either.
I mostly have Panasonic gear and love it but one thing that does pee me off is you cannot buy waterproof housings for GH1/2, yet every underwater manufacturer caters for Canon and to a lesser degree Nikon. I would kill for a WP Housing for GH series.
And here is a Waterproof housing for the GH1 for $80 from Amazon (no killing required ;-)).