Vid-Biz: Flixwagon, YouTube, AT&T P2P

Flixwagon Opens Up iPhone Alpha; all users with a first-gen (jailbroken) iPhone running firmware 1.1.4 can now do live vidcasting from the mobile device. (Flixwagon)

YouTube Recalculating May Ad Share; vid site sends emails to content partners explaining that it needs to correct some revenue numbers, the result could mean a bump of up to 5 percent in pay for some partners. (TVWeek)

Wireless P2P File Sharing Forbidden on AT&T; company tells the FCC that it identifies P2P file-sharing apps as something that will cause extreme network capacity issues. (Multichannel News)

Product Placement Works on Mad Men; after being featured prominently in the season two opener, book of poetry called Meditations in an Emergency jumps from No. 15,565 on Amazon’s top-seller list to No. 161. (Freakonomics Blog)

Cop Caught Tackling Cyclist on YouTube; NYC officer stripped of badge and gun after footage of him tackling a Critical Mass rider appears online. (CNET)

MPAA Plans Legit File-Finder Site; service would help users locate legal copies of their favorite content. While there is no name for the site yet, UseThisorWe’llSueYou.com is probably on the short list. (Ars Technica)