Clearwire execs depart; T-Mobile UK sale talks heat up

> Clearwire CFO David Sach has left the company, along with the company's chief strategy officer, Scott Richardson. Richardson will continue to serve as a strategic adviser. Article

> Sony Ericsson will adopt the "make.believe" tagline that Sony uses "to reinforce its entertainment credentials and collaboration with the Sony Group." The handset vendor hopes the new tagline will highlight its entertainment offerings. Article

> Deutsche Telekom has started up talks with Vodafone, Telefonica and France Telecom to sell its T-Mobile UK unit, according to the Financial Times. Article

> A group of state legislators has come out against a tax rule that would tax personal use of employer-provided cell phones. Release

And finally... Meet Seth the blogger guy, AT&T Mobility's pitchman for putting a good face on issues related to the iPhone. Article