Here is a list of many most useful blogs that I found from he internet and thought can be useful to you. I will try to categorize them.
Everything:
http://michaelbluejay.com/ Crazy World of Michael Bluejay
Computer tips:
http://www.jeetblog.com/ by Abhijeet Mukherjee
Improving daily Life:
http://theconfidenceguyonline.com/blog/ by Steve Errey
http://www.improvedlives.com/ by Stuart M