As you know you can see everyone who's registered for the conference, but I highlight 4-6 participants every day as this may be an easier way for you to digest the list. You can also look at the Program so see who is doing what.
Glendon Mellow is a freelance artist-illustrator, currently a student at York University. He blogs at The Flying Trilobite and tweets. I interviewed Glendon earlier this year. At the conference, he will co-moderate the session on Art and Science: Visual Metaphors and lead a workshop where he'll teach how to Paint your blog images using a digital tablet.
Annie Crawley is a producer, underwater cinematographer, Scuba Instructor, boat captain, writer, motivational speaker, and the founder of Dive Into Your Imagination. She tweets both for Dive Into Your Imagination and as herself. At the conference, Annie will be quite busy - she'll co-moderate the session Talking Trash: Online Outreach from the Great Pacific Garbage Patch, do a demo of Dive Into Your Imagination and give an Ignite talk on a related topic - education about ocean and environment.
Chris Brodie is a freelance writer, scientist, contributing editor at American Scientist magazine, Fulbright Scholar in science communication (Norway '08), adjunct faculty in Communication at NC State, founder of SCONC, a blogger and tweeterer.
Michael Taffe is Associate Professor at the Committee On The Neurobiology Of Addictive Disorders at The Scripps Research Institute.
Kerstin Hoppenhaus is a scientist and a documentary film-maker and director in Berlin, Germany.