Well I hope you aren't umpiring because Dravid's bat was about 20cm away and no-one in the commentary thought it was out (radio and tv).....
To your other points - some are valid for sure but 'walking' is just up to the individual frankly..... those who do it (and there are still many), are pretty cool and relaxed obviously and not the types to feel cheated by bad decisions........ I played cricket for 45 years and can't remember many bad decisions frankly...... and I walked a few times too..... it's just good kharma in the long run.......
I don't think India are crying about the sledging fella, I think the Aussies are - you must have watched a different game...... best summed up by one of the world's best EVER bowlers Wasim Akram who today said "I love Aussies, they are bad sledgers, but so were we but it was all left on the field"........ Well said and to even imagine a taunt like MONKEY is rascist in the context and place it was said is a joke,......... it's like fat boy or corpse or any of the other chesnuts that fly about of a Saturday on the playing fields....... It's a cheap physical taunt at best........ forget what small parts of Bay 13 in Mumbai chanted.........
My tip is it will be overturned and Proctor will have a happier retirement........
