I was going to write about Alex's truly amazing iPhone photographing skills, but he beat me to it! Seriously, I'm not just saying this because he's my husband, Alex takes pictures on his iPhone that I can't even take with my Canon Rebel.
It just goes to show you that it doesn't matter what kind of fancy equipment you have. It's all about creativity and perspective.
Check out Alex's post about how he does what he does here.
And check out his flickr account here.