GotZapp - mobile social network

GotZapp is a new mobile social networking site that lets you send and receive Zapps to mobile phones.
Zapps are mobile photo galleries, blogs, stories, music and media clips that you can send to most color mobile phones with internet access.
You can create Zapps using a free program for the PC,Zirada Publisher.
A similar service is mogopop (free multimedia content for Ipod)