A Profile-Banner/Cover would be really nice to have... take facebook for example, u can upload your own photos for this...

Also the right side of the profile isn`t really used... you have your intro-picture/video, ur uploaded/favorite videos, ur uploaded/favorite galleries, ur own/favorite blogs and your friends... below there is nothing and to the left there is the pinboard/comment section... the space on the right side can be used in a better way... everything is better then nothing ;)

it would be also nice to create your own "topic-boxes"... so you are able to make your profile setup. for example you… more