Need to make a wish list / favourites system Has anyone made a plugin which allows for a visitor/user to remember an entry and then see a list of them?

I need to make a "short list" page for our new site.

I was sure there was a plugin that did this, but I can't for the life of me find it anywhere now!
I know this is a bit late for your specific question, but Shortlist for Craft is designed for exactly this. 

(I'm the developer).

It's also available for EE