England did too during the winter. Seems to be going around, then again,India have never been the best at catching.
I seem to remember when Strauss was captain, England dropping 9 or 10 in one innings against Sri Lanka - we should have won that Test but we gifted them the test with all those dropped catches!
The point is that catching is a part if the game and 99% of people hitting a ton are dropped at least once! Very rare that someone gets there without a bit of luck! McCullum was dropped twice on his way, but has done fantastically well to keep his concentration and have a chance of scoring a triple! Amazing that he scored a double hundred in the last Test too!
Does anyone know whether any player has ever scored a double, then a triple in successive Tests?