Whenever I attend a conference or other geeky gathering (GeekUp for example) I'm often asked for my card ... but I don't have one. I don't have work business cards, because only sales people need those, and I don't have personal ones because I don't freelance (or not usually). I finally cracked though and ordered cards from moo.com as recommended by many many people. Here they are:

On the other side I put the angel motif made for me by Gretchen from www.girlscantwhat.com, which I love and use as my online persona in a lot of places. She didn't quite fit and I didn't want to shrink her so instead she peeps out at you:

So if you see me around, and you'd like my card, try asking me again if I have one :)