Getting less than a run a ball (18 balls, 16 runs) is quite easy, even in test cricket where they can ball bouncers etc. Vernon Philander is a solid batsmen and Dale's average of 12 - given the required number of runs needed) was more than sufficient. Also for people who keep on saying 'Oh, on the 4th day we'd settle for a draw' - yes that is correct, but the game changed on Day 5 and the Proteas were going for it (as AB De Villiers' subdued celebration of his century indicated). As someone else said, on tea on Day 5, the large majority of Proteas supporters would have said going for the win would have been the correct option. Test match cricket is dynamic and not static...just remember that.
What happens if we lose in Durban (a good possibility, given we've lost the last 4 matches there)? Would be playing for a draw be such a wise decision then?
Also love the patronising attitude of some on here who claim only 'real' cricket watchers can understand the draw, as if their opinion is worth more than people who have an opposing view. Btw, I don't watch 20/20 - only Tests and ODIs...