Google Reader, an excellent blog/RSS reader is now available as an app on your Android phone. I have recently come back to Google Reader to keep up with blogs, and I highly recommend it. I have some general categories like photography, education, 21cl (21st century learning), but I love being able to put blogs in multiple categories. For instance, I have a category called, "must read."
Screenshots are from the Google Reader blog announcement. Scan the QR code below to instantly get to the download section of the Android app store.