The Ticker: News on mobile; Publicis buys Schwartz; BART’s stunt; Facebook profile subscription;

Associated PressNews executives say mobile delivery future of news

Press releasePublicis Groupe Acquires PR Agency Schwartz Communications

Contra Costa TimesBART offered riders scripts and free travel to pro-BART news conference

All FacebookUPDATE: Facebook Suggests Subscribing To Profiles

BBC NewsEnglish riots: Social media were ‘force for good’