Thwapr
[27 April 2010]
Thwapr is a free service for reliably sharing photos and videos to mobile phones and social networks. Share a video to your friend's phone, Twitter, or Facebook. All you need is text messaging and a mobile browser. Thwapr works on more than 200 phones across major carriers in the U.S. and Canada. Check it out now and start Thwapping. No download required and it's free.

From Mashable:
Here’s how it works: A friend can send you a picture or a video using Thwapr. You get notified by an SMS message that gives you a link. That link will take you to a site that has been tested across mobile browsers and then it will display the photo or encode the video (on the fly) in a format optimized for your mobile device.
You can then respond to that message, or “thwap” by either entering a comment or sending your own photo or video back to the person. You can upload using e-mail, and on devices that lack e-mail support, MMS.

