It’s a bit rabid and in the author’s (who wishes to remain anonymous) own words “we're/I'm intending to keep a very pissed off blog with a few laughs thrown in, for everyone who writes a rent check every month and is starting to feel like their f@$king home town wants to kick them the f@$k out.” There is definitely passion behind this blog.
It’s worth checking out, but obviously the language might offend some.
http://portlandgentro.typepad.com/portland_gentrification_a/