
From the very start, he spoke less to media, which is the only channel through which anybody can learn, what his thinks. So most of his ardent fans usually don't able to make, what their best superstar thinks about most of things, usually controversies surrounding him. But..But finally at the age of 65..he decided to speak his mind. And the medium he chose his Blog.
Link: http://blogs.bigadda.com/ab/
In his blog, his is mostly (or initially) reacted on things being written about him recently, especially that whole marathi/north-indian conflict. Then moved on to criticize (or defend) other person's opinion about him so Shatru and Salim saheb have some good memories for Amit sahab from nowonwards.
In conclusion, if you love him, you love to read his blog but I personally disliked the content of his blog mostly as person of his stature required to write more wisely and need to behave more maturely. Still he is best person to judge and select the way his want to communicate....in any case...I will still love him for giving me one of the best cinematic moments of my life so far.