I routinely troll a whack of music blogs to see what the tastemakers, filters, reviewers and hipsters are excited about.
This, however, can be a bit of a drag. I used a variety of aggregators to help me sort through things but there's still stuff I'm missing. And there are plenty of sites that I still don't know about.
Entry Shuffler.fm, an app that helps you organize music blogs into a sort of magazine format for your iPhone. Before you say "Flipboard" or "Zite," it's different in that Shuffler.fm's focus is entirely on music bloggers and nothing else.
Looking through the dozens and dozens and dozens of bloggers and website, I found the famililar (Pitchfork, Stereogum, Consequence of Sound) with tons of sites I've never heard of before across all kinds of genres. This will be helpful.
And yes, this site is included. I'd be most grateful if you chose to use this app, you "+ed" me. I promise I won't let you down.