Looks good, navigates easily and intuitively. The font in the explanation as to who you are is a bit too small or not dark enough, its a bit difficult to read on an LCD display.
Also, in terms of content and content submission. Until you're full enough to actually gain some traction and interest, i'm not sure that a minimum amount to even get on the site is the right thing to do for the beginning. just :imho:
other than that, solid looking and performing site!