I agree with HDNitehawk in all his points. In my business, you are sometimes not allowed to use non-institutional e-mail addresses like hotmail and gmail when submitting scientific articles to journals. Also, since gmail always is written gmail (not GMail), I suggest that you follow google's way.

One additional comment: Since the fonts you use are quite stylish (in a positive way!), it would perhaps fit better if the camera image was "stylized" in a similar manner. The appearance of the logo with the camera and your name crashes a bit with the font on the rest of the card. Moreover, it is perhaps a bit too detailed to be printed on a small business card.

That being said, i must admit that I envy that you have come so far in photography that you need a business card...

Lars