What's the point of 'twitter' et al ? If you end up with 7.5 million 'followers' it would be surprising if you didn't have a small element of abuse - in this case for every case of racial abuse there were 65,000 that weren't. In that 7.5million there are always going to be a handful of nasty, malicious posts. I'm not sure how protesting and saying how awful it is, will actually change this.