Hey all. I've decided to take the Wishads Carousel for Zazzle (http://www.wishads.com/zazzle) and Zazzle Store (http://www.wishads.com/zazzlestore) back to a click-share model. I tried the "tip me" option, but I think the total ended up being $65, $50 coming generously after someone found out that I had taken in a whopping $15.
Now, don't all of you who are using it run over and tip and think I'm going to change my mind on it.

Feel free to come tip, but I'm still going to change it to a click-share. That's about the only good way that we both can share in our combined success and that I can continue to support the service. The traffic on my site has increased, causing the server host to shut down the carousel file on one occasion. So I'm going to have to bump up the hosting package there, and a one-time tip isn't going to provide monthly support.
The click-share is a "fifth-click"-ish system. But instead of tracking actual clicks, I just give every thumbnail link a 20% chance of showing my referral number, and an 80% chance of showing yours.
I'll be making the switchover in the next few hours.
Jim
Wishads.com
(note, this doesn't affect the Wordpress plugins, as those are hosted by the end user.)