In reply to Maestro: I'm hoping that my sense of irony has deserted me and that those people who can't see anything wrong with the belaying in the OP's photograph are simply winding the rest of us up.
Just in case they're not, or if you're a lower mileage climber wondering what could be better, here are some things the pair could be doing to improve the safety of the leader.
1. Have the belayer in a position that avoids an outward pull on the runner. (Yes tht one might be OK for an outward pull but it's not generally a great idea.)
2. Move the belayer to a position where he won't be yanked towards the rock if the runner is weighted.
3. Have the belayer positioned or anchored so that the leader can't hit him if he falls.
4. Get rid of all of that slack! If the climber's about to make a move the belayer needs to be ready to give slack quickly by having his left hand on the live rope - not crossed over his other wrist.
5. If they really think the rope is redundant (which it is at this point) have the belayer spot the climber. Sure it's only 6 feet to the ground but that's a fair height from which to land on your back and at least the leader knows what's going to happen if he falls.
6. Communicate! Have a short conversation before the leader leaves the ground about where the belayer's going to be and how they're going to handle the ropes. This isn't just about bad belaying - both climbers have roles to play.
There could well be more.