Should I make some changes to my logo?

A friend of mine brought up a point and have me thinking twice. I had myself set on a logo, which I posted here for critique.

The name originally is postkard grafiks, but as I developed the logo, the word grafiks got dropped. And my friend pointed out that it seems weird to have my logo to only have postkard, but really it’s postkard grafiks, including my website address.

Should I make some changes and incorporate the word grafiks in my logo since I will be using postkard grafiks in all my documents and such.

Also I found out that someone already has the domain postkard.com, which from looking at my logo, may have people searching for “postkard” only.

I haven’t done anything major, even my site’s home page is a temp, something i did in 5 minutes just so I have something on there rather than the host’s default page.

BTW here’s a link to the logo and I decided to go for A1 http://www.kirupa.com/forum/attachment.php?attachmentid=39554&d=1161650871