Here's a few of my bookmarked pages... besides VegasRex, who is the by far the best if you're into his style, which is unfiltered and un-affected by anyone's opinion but his own.

VegasTripping.com
vegastodayandtomorrow.com
leavinglasvegas.net

vegas tripping is very informative, but as I hear, is not run by locals, but still full of good info
today and tomorrow and leaving are (were) good, but since they are based on future and closing hotels, they are rarely updated