You can sign up at the semi-official event page to see who else is going and kick it with the crowd. If you're going to be taking pictures, twittering or blogging Dreamforce, or want to connect with those who do, Live Blogging Dreamforce is a group which promises to deliver just that. There're also groups for "Can't miss sessions" and "cool things to do when not attending sessions."


In Tags
The tags for this year's Dreamforce are "dreamforce07" and "dreamforce2007". Tag your pictures, videos and blog posts with this tag, and it will help everyone find all the dreamforce content quickly:

• Blog posts about Dreamforce 2007 or Dreamforce 2006
• Flickr pictures  about Dreamforce 2007 or Dreamforce 2006
• Zoomr pictures about Dreamforce 2007 or Dreamforce 2006
• YouTube videos about Dreamforce 2007 or Dreamforce 2006
• Google videos about Dreamforce 2007 or Dreamforce 2006

In Text Messages, Instant Messages and Feeds
Both Twitter and Jaiku are great ways to post and receive quick and dirty updates via text messages and chat.

There's a Jaiku channel at #Dreamforce07 that aggregates a number of blog and photo feeds to provide a single, high volume feed of all the data. You can subscribe to it by IM or with a feed reader.

You can get developer updates from the ADN team by following DF07 on twitter.

In Moving Pictures
Every year, we've seen the video coverage of Dreamforce by attendees explode, and this year it promises to be exponential. Jeff Grosse is building up the drumbeat with a UStream channel. He already has 3 videos posted about preparing to make the best of Dreamforce. In this one he's advising you to drink responsibly from the fire hydrant that's Dreamforce.