Sigs nice, but the text isnt too good at all im afraid,

basically, for a good typographic effect in such a signature, I would use that font you have used for "Snap" except make it "SNAP", capitals generally look better in most situations, and either make it a light blue in the bottom right (picked using eye dropper from the middle left, or put a reversed gradiant to the one used on the background over it,

If you like, I could give you an example,..

Seki