A blog I've really enjoyed having on my Google Reader is Adrian Warnock (click here). He is a theologically minded, reformed, charismatic. I have those same inclinations.
He is in London and apart of a cool movement of churches called Newfrontiers. He has some great interviews with people like John Piper, Mark Driscoll, Wayne Grudem, etc, along with sermon links and other cool stuff.
It's more than you will ever have time for. But I've discovered reading the right blogs is more productive than the morning newspaper and evening news. It becomes a case of iron sharpening iron (wisdom, as opposed to just taking in more information). I haven't decided if ours is one of those yet. Ours may be like one butter knife sharpening another.