Am I Balding?

[Zackthewater]

I've been obsessed with my hairline over the past 2 years, wondering if I'm going bald or not. I'm pretty sure my hairline has matured but having already had a huge forehead I'm really not sure if it has gotten worse. Thanks in advance.

http://i.imgur.com/angEDf5.png
http://i.imgur.com/xexaZsM.png
http://i.imgur.com/Sq0CZfO.jpg
http://i.imgur.com/chPNm2Z.png <March 2011