yes, it would be nice if someone made a plug-in for this.
Estimated cost?? Not in my budget.
These are not just screen shots. A simple GIF screen shot can be piped through one of the graphic manipulations programs, and a screen "shot" created, then resized. But they have animations and flash running, and that means getting cooperation from the web-page owners, most likely.
The backend is ODP, which can be parsed into links as it is.
This sort of site would become out of date quickly. Every time your home page changed, the image would have to change as well. You wouldn't want to do that.
It then goes back to the "logo" image. Getting a website to submit an image of their site for use.
I could see doing this on a niche/targeted scale, but to try to do it to ODP, with 1.3 million images stored, I'll bet most of the images are out of date.
Figure out your bandwidth costs even for automatically visiting each site once a week (if you could!) and generating a new image. Your bandwidth alone would be phenomenal, not to mention the back-end CPU needed to process the graphics for each site, then store it in a database.
It's cute, but not something I'd want to spend time developing at this point.
PUGDOGŪ Enterprises, Inc.
FAQ:
http://LinkSQL.com/FAQ Forum:
http://LinkSQL.com/forum