—SeeSaw: Arqiva has hired former Channel 4 business development manager Matt Rennie as the commercial head of its forthcoming consumer VOD portal. Rennie has held senior commercial positions at Virgin Media (NSDQ: VMED) and Music Choice and will now hire his own commercial team for SeeSaw. SeeSaw this debuted its logo and brand identity but has still to set a launch date or announce any content deals. Via NMA.

—Bigmouthmedia: Former ShoZu CEO and Nokia (NYSE: NOK) VP Mark Bole has joined SEO firm Bigmouthmedia as CEO. Bigmouth founder Steve Leach, who was CEO, now becomes executive chairman in charge of group strategy. Release.

—TBWA The ad agency has a new UK group president after Tim Lindsay abruptly left the company and former TBWA exec Robert Harwood-Matthews arrived from the US to take over. Lindsay had been in the role for two years, after being poached from his role as chairman of Publicis UK. From Guardian.co.uk.