I created two scripts to help you with finding blogs that have Entrecard widgets on them.
The first script gives you the list of the latest bloggers who dropped their Entrecards on you. The list reads your Entrecard XML feed, reads all the listed profiles, and gets the real blog URLs of those users.
This script is very useful as it allows you to reciprocate card dropping thus increasing the number of drops you get. Here is the address of the find out who dropped their entrecards on you script.
The second script lists all blogs for a selected category. This is very useful when you want to drop cards on blogs that belong to a certain category. Here is the address of the find blogs listed in a particular entrecard category script.
If you would feel that you benefit from using these scrips, then pass me some EC points or write a post in your blog about these scripts (please link to this page and not to the scripts in your blog posts) or consider subscribing to my RSS feed. I might even consider building some improvements into the scripts if you do that. Here is the link to my Entrecard profile.
Update: I released the “entrecard blogs browser script”. Read about it here.