A few random blogs I came across that you can check out:
Startup Meme is dedicated to reviewing Internet startups. In addition to this, we also profile existing companies that are working hard to make gadgets/services more usable for the rest of us.
The Social Path
HatTip to Jim. By David Griner who is a social-media analyst for Luckie & Company and a contributor to Adweek's blog, AdFreak.com.
A Career Center for Generation Y.