I can hardly read the header of your blog. You should change the background picture or the colour of the font. You could also add a nice looking...
I suggest to use another font for the name of the photographer. Show us your progress after the changes.
I've seen more realistic fire made with brushes from DeviantART.
Try AndreaMosaic - it is a specialized photo mosaic program.
Illustrator.
Another simple way is to print screen somebody else's timeline picture and then change it with yours.
Use Pinterest - it's modern, a lot of people use it, it's based on image sharing and you can form a really big community there.
Do you mean what photoshop TOOLS can help you in changing facial features? And what exactly do you want to change?
Personally I have never heard of Orkut before :)
Google+ gets indexed by Google bots much faster and almost immediately. But Facebook still has a lot more users than Google+. So you should choose...
I think it's blurring and a combination of Filters.
Heaven and Earth v2 definitely grabbed my attention. In one word it's AMAZING :) Continue with the great work and don't forget to share it with us.
I was wondering the same thing because I think that anybody with knowledge about marketing and SEO can also deal with social media.
Separate names with a comma.