Released a week or so ago, USTREAM provides a method of streaming live video and audio to a worldwide audience.

According to Cris Pirillo, this is indeed a revolution as it allows bloggers and video bloggers to go live with text chat to their audience. I suppose with Skype you could have live interview and talk back too.

At PhotoGeek.tv we intend to make use of this technology and provide a live video stream while we record audio for the podcast each Tuesday or Wednesday.

Check out the live video page on PhotoGeek left running every now and then from the Big Trousers office.