Well it's getting better, but it's still not there yet. Some things to keep in mind -why is the text sometimes only 1 pixel away from a border? Why is it actually touching a border sometimes? -why is the text further away from the top margin than the side margins? I suggest you follow google's design document exactly.…
Top right business card - Your name and title are practically almost touching the blue border of the bar that goes across. Give it some space! I prefer the top left. I like that you're working with smaller text. I think you could add one really simple graphic element somewhere. Something small. Your card is just a little…
The wireframe background idea is pretty neat, but the triangulation is kinda... ugly, to be honest. The plain ones are wonky as hell, not going to lie. The text is all kind of in weird, off-kilter places and the card just isn't memorable at all. I'd probably forget about what kind of person you were the minute I looked at…