The former CEO of a struggling operator is now taking over the board of a struggling vendor. It’s probably crossed more than a few of your minds that Dave Dorman played none too small a role in SBC’s acquisition of AT&T, which eventually took his former company’s venerable moniker before he retired. Now as chairman of Motorola, he’ll oversee Moto’s split into two entities: one focused solely on handsets and the other on a diverse array of carrier, enterprise, government and consumer equipment. more