Rattlebox is a pretty simple service. it is about e-cards. Video E-cards to be specific. you can put a message in a video for any kind of occasion and then e-mail or share it by link. but you also got the chance to embed it wherever you want. it is meant to be good for MySpace because in MySpace you can embed flash widgets in the comments. so it presents itself as a good way to congratulate someone. they also offer a option for Facebook so you can post it directly.
But as i said since they let you have the embed code for MySpace and that code is simply a flash embeddable video. you can use it anywhere if you want. i added a birthday example in this post with some bunnies.
See?. easy and not need to explain further.the bunnies do the job just fine.
