Regarding the credibility of the twitvid.com people: "It’s backed with money from venture capital firm Draper Fisher Jurvetson and a group of angel investors,

Regarding the credibility of the twitvid.com people: "It’s backed with money from venture capital firm Draper Fisher Jurvetson and a group of angel investors, including Stanford’s Rajeev Motwani (early advisor to Google), Amidzad, former Google employees Georges Harik and Aydin Senkut, as well as XG Ventures, another group of former Googlers." (From http://venturebeat.com/2009/05/23/twitvidcom-lets-you-tweet-videos-astonishingly-quick-in-real-time/ http://venturebeat.com/2009/05/23/twitvidcom-lets-you-tweet-...) That's a pretty credible group, if you ask me...