Aside from the usual suspects (Ugly, MtM, Jamie, etc) here are seven sites that have our attention:
Downtown Trader, as always, offers good chart commentary on a nightly basis. We like going through his charts because he has a somewhat different style than we do -- and we find the exposure to his method educational.
A lot of stocks we like to trade are actually IBD stocks (explosive earnings growth + sector leadership = momentum). Check out StockBee's site; he often has insightful articles about the IBD method, including this one.
Keep an eye on KnightTrader during the day; they have a great eye for what's moving and when new issues pop-up on the radar, they often appear on the site.
The new Timothy Sykes site has an excellent list of blogs worth exploring.
22dollars often has smart commentary/insight. We're hoping the author will update the site more frequently (but who are we to say that as we have been quite lazy with updating our own blog for a long time now).
Two excellent swing-trade sites are The Market Speculator and Chris Perruna; both traders use daily charts and are often involved in the same stocks we are, but with longer time-frames.