Credit:
Bebo has opened their platform to all the app developers out there, ending the private development phase.
You can head over to the blog for all the details that make my little non-technical brain go "um... right...". I do know you can set your apps to different privacy settings so you can work on it live on the site without users accessing it, and a bunch of other stuff that those of us who don't work on apps don't understand, but I am sure will excite those of you who do.