2 and 6

There's fire and relish in Andrew Harrison's attack (from commercial radio umbrella group The Radio Centre) on the costs, strategy and ambitions of Radio 2 and 6Music). Timed to agitate the BBC Trust, tease Ofcom and tempt Bob Shennan into a riposte. Let it lie.

Apologies for lack of hyperlinks - you'll find more in the Media Guardian website.