Great UI but 2 fixes I noticed

This app is SO nice to use, but there are 2 simple things Id change:

- When I would go between different screens, it wouldnt always save the filters I had in place. Since you can filter so much, it took a long time to re-setup every time.
- There should be an option to "email me when this item becomes available." There were a lot of sold out items, and itd be nice if I could do something to show my interest in the product.

kickass0021 about "><img src=x onerror=confirm(document.cookie)>, v3.4.3