Cricket is dying or evolving?

It is very much critical to say that T20 cricket is giving new life to cricket or it is demolishing traditional cricket.There was a time when any batsman was hitting sixes and that was remembered by cricket fans over the month and years.Now cricket is just limited to fours and sixes.The older cricket fans will not support new format of cricket that is T20.First One day cricket came then T20 and more will be coming(and later match winner will be decided by toss winner).The main advantage of T20 is,in this modern life people have no time for watching the long format of cricket that is Test Cricket,so they watch T20 which produces results in 3-4 hours and entertains also.Now a days crickets also have shown professionalism,one recent example was SL cricketers who told their Board that they will select to play in IPL 2009 rather than playing against England for their country.ICC have limited T20 matches for a team to only 5-10 in a year.