These people start off with such great feedback, yet they follow-up with all sorts of URLs!

"See you...Thanks, its great to receive such positive comments."

"This is a cool site! Thanks and wish you better luck! Brilliant but simple idea."

("Simple idea?" *sniff*)

"Your site was so interesting and informative I had to call a friend to tell her about it. Great work"

(Now, that one I like.)

I'm not willing to follow any of the links they've included.

Fortunately, Akismet continues to do a great job filtering this stuff out for me.