Indie rock is a genre of alternative rock and is noted for its diversity, with sub-genres including indie pop, lo-fi, jangle pop, and sadcore. The term is an abbreviated form of the word "independent," and that actually describes the genre.
Regular Blogs
This blog comments on electronic music and on other genres of music as well. Includes reviews of instrumental music artists such as Roger O'Donnell, Hatchback, Midnight Lab Band, Red Snapper, Minotaur Shock and others.
http://www.scissorkick.com/
Online resource for independent and alternative rock music. Includes news, reviews, MP3s, and videos.
http://www.stereogum.com