Seems there's a bunch of folks from the Podcasting community showing up... here's a list so far:

People & Personalities

• AJ BaldGuyShow (BaldGuyShow.net)
• All Axis Ajay (allaxisradio.com)
• Apple Universe (appleuniverse.mypodcast.com)
• Ask a Ninja
• amber mac
• Barely (Barely Podcasting)
• Big Gay News (biggaynews.com)
• BigMoDaddy (mopodshow.com)
• Bradley Traynor (biggaynews.com)
• Brian Ibbott (Coverville.com)
• Brian Oberkirch
• Bruce C (PodcasterWhosWho.com)
• Bryce Moore (sufferingfromsanity.com)
• C.C. Chapman (cc-chapman.com)
• Cathy de la Cruz (showmeyourtitles.com)
• Claudia Cragg (ccragg123.libsyn.com/)
• Cheryl Merkowski (whorehole.org)
• Chris Brogan (smallboxes.blip.tv)
• Chris Future (THINKfuture Radio Show - thinkfuture.com)
• Chris Pirillo
• Chris Thomson (chris24.ca)
• ClosetGeekShow (closetgeekshow.com)
• Dangina (mopodshow.com)
• Dani Cutler(truthseekerscast.com)
• Daniel Johnson, Jr. (Journey Inside My Mind: jimmpodcast.com)
• Daryl Cognito(Atomic Suburbia)
• Dave Delaney (Two Boobs and a Baby +)
• derek allard (Tunnel 7 Website Design Podcast - tunnel7.com)
• Dinkycast
• Dwight Dunlop (Much To Do About Nothing: mtdan.ca)
• Sean McMinn (The Dismay Podcast)
• Ed Roberts (KCWeather, LOTW, Podsafe Christmas - EdRoberts.TV)
• Eric Fullerton (Dead Workers Party Network)
• Erin Donovan (showmeyourtitles.com)
• Evo Terra (podiobooks.com)
• Feast of Fools: Gay Fun Show (feastoffools.net)
• Financial Aid Podcast
• Food Philosophy (Jennifer Iannolo: www.culinarypodcastnetwork.com)
• Garrick Van Buren(First Crack Podcast)
• Get Lost Podcast (The Headington Brothers: getlostpodcast.com)
• Giovanni Gallucci (SocialMediaStrategies.TV, SecretsOfPodcasting.TV, Viewzi.TV, Queso Compuesto)
• Huw Leslie (gizbuzz.co.uk)
• Irina Slutsky
• Jack Mangan (jackmangan.com)
• Jason Tucker (tuckertales.com)
• Jen Tucker (tuckertales.com)
• Joe Lynn (cheapdateshow.com)
• Justin.tv
• Karl Edwards (Working Matters: boldenterprises.com)
• Leann Mabry (tagintheseam.com)
• Love Long and Prosper Podcast (lovelongandprosper.com)
• Madge Weinstein (yeastradio.com)
• Matthew Ebel (highorbitpodcast.com)
• Matt Blender (okaysoradio.com)
• Maureen Loopipe (wickedgoodpodcast.com)
• Michael Harren (mikeypod.com)
• Michael Mistretta (discovrpodcast.com)
• Mighty Mommy (mightymommy.qdnow.com)
• Mike Meiser
• Mike Hudack (blip.tv)
• Mistress Jett (jettshow.podshow.com)
• Mur Lafferty (geekfuactiongrip.com)
• Mustache Rangers
• New Life Lincoln (newlifelincoln.org.uk)
• Nob Nation (rte.ie/nobnation)
• Peasha MoPod (mopodshow.com)
• Paul Boag (boagworld.com)
• P.D. Love (lovehouseradio.com)
• Chef Mark Tafoya (ReMARKable Palate: www.culinarypodcastnetwork.com)
• Rich Palmer (audiogumshoe.com)
• Rick Savoia (The Force Field podcast for IT service providers: www.theforcefield.net)
• Rob Walch (podcast411.com)
• Sarah Meyers
• Shane Gibson (Closing Bigger Sales Podcast)
• Steve Garfield
• Steve Loopipe (wickedgoodpodcast.com)
• Steve Runner (Phedippidations: steverunner.com)
• Ted Tagami
• theGeekWedding
• Tom Raftery
• Tony Olivero (Tntpodblast.com)
• TWiG (Audio Pandemic Show & Metal Pandemic)
• Uncle Ruphus (mopodshow.com)
• Wanda Wisdom (wandawisdom.com)
• Will Pate
• Zack Daggy (shamelessplugcast.com)

Companies & Organizations

• PodcastPickle
• PodTech
• Rocketboom
• Podcaster Whos Who
• TWiT Updates
• Generally Speaking Podcast Network

...and there's plenty more to be found...!