For those artists who are trying self-promotion through creating links to your store and/or card designs (like a blog, a web site, etc.), you probably know that back-links (links on other sites that point back to your original link) are very important, one of the things used by search engines like Google to determine ranking.
 
So I've come across this site: http://www.backlinkwatch.com
 
Plug your desired URL into the space provided, and Backlink Watch will collect all the back-links to your site, and show you who's linking to you. It's very interesting, and you may find the results surprising.
 
Corrie
http://www.corrieweb.nl
Need more info and how-to about GCU?
GCU 101 - http://www.squidoo.com/gcu101
Card Design Tips - http://www.squidoo.com/designcardsatgcu
Marketing Tips - http://www.squidoo.com/makemoresalesatgcu
Retail Sales Tips - http://www.squidoo.com/sellcardsretail

Thanks for the good info, Corrie  .