List of Salesforce Blogs - Best and Very Helpful

For Developers : 


1)   http://blog.jeffdouglas.com/

2) http://bobbuzzard.blogspot.co.uk/

3) http://www.sfdc99.com/

4) http://www.sforce.ninja/

5)  https://iwritecrappycode.wordpress.com/

6) http://www.salesforcehacker.com/

7)  http://andyinthecloud.com/

8) http://www.flexandsalesforce.blogspot.com/

9) http://womencodeheroes.com/

10)  http://www.infallibletechie.com/   (for starters - very good)

11) http://srinivas4sfdc.blogspot.in/


(Continue ......)


For Admins : 

1) http://www.salesforceweek.ly/

2) http://www.adminhero.com/

3) http://automationchampion.com/

4) https://www.buttonclickadmin.com/

5) http://simplysfdc.blogspot.co.uk/

6) http://www.sfbullet.com/

7) http://www.radnip.com/