I’d like to be able to register on the Channel 4 Dispatches web site forum to discuss the programme on right now. I’d like to. But guess what? You have to register (fine) but your registration “may take up to 24 hours to be approved. If you do not verify your account within four days then your account will be deleted and you will have to register again.” Oh dear. So all that burning anger about supermarkets will probably have gone by then. More to the point, Channel 4 is seriously hobbling its site with this dumb obstacle.