Well....having started this thread and read the replies, I think the consensus seems to suggest that Langer has the most lady-luck of the current players with day-light second. Gilchrist, Hayden and Strauss and Trescothic being the others who would do well to line up for a lotto ticket.
Of the unlucky players...The most popular seem to be
Ganga, Ponting, Dravid, Mccullum, Fleming, Vaughan (post 2002)
On a slightly different note.....
Gilchrist seems the Batsmen that umpires are most reluctant to give out.
Perhaps its because he doesn't walk
.. but man I feel for bowlers when he does get away with a plum LBW being turned down, or a miscue that doesn't quite go to hand, because if the decision doesn't go the bowlers way early, Gilchrist will Murder you. All this said he's undoubtably the most dangerous player in world cricket at the moment (in my opinion) batsman or bowler!!