IS TEST CRICKET IS DYING?

its a very important question for the world of cricket,that 'is test cricket is dying?'.we saw in the past few years that the important players of test playing nations like india,australia,new zealand are retiring from test cricket to have a long-lastic 20-20 and ODI career.players like brett lee,shane bond are announce there retirement from test cricket but continue to play 20-20 and ODI.

the question "why they are doing this?".and answer is because they get paid +2 times to play 20-20 cricket rather than test cricket.but in this whole transaction the loss will only be of 'CRICKET'