Who is the second greatest test batsman of all time

comparisions of great cricketers can never be done in a fair manner, but the analysis at the following blog by Rajendra Parikh is worth a read and it makes one thing very clear, that the analysis was done using only the statistics of the players:
Download it.
Read it online.
(Result? Bradman, the best player and Sachin Tendulkar, the second best)