The Ticker: Weiner pitches; BP & social; Breitbart’s presser; Twitter’s link shortener; AOL & Ariann

Slate (Dave Weigel):  Nearly Successful PR Pitch of the Day

ClickZBP Uses Social PR Long After Oil Spill, But to What Effect?

TVSPYWNYW’s Linda Schmidt Says Reporters Urged Breitbart to Take Podium at Weiner Press Conference

AllTwitterTwitter (Finally) Adds Automatic Link Shortening To Twitter.com

FishbowlNYTop Six Reasons Why Arianna Huffington Will Be AOL’s Undoing