Crop Rotate Scale Portrait Examples

Okay guys, so here’s the deal!

We’re working on some exciting Facebook applications, and one of them requires that our users can upload their own pics, and then use them as heads in different instances.

The most accurate example I know of is this of Jib-Jab: sendables.jibjab.com

The triangles and circles provide a very detailed crop, which is kind of nice. We want to build the best experience for this client, so I wanted to ask if you can share some examples too, or maybe some resources that will help us build the best experience for the users as possible.

Thanks!

Link is not a link http://sendables.jibjab.com

Anyone?