I know that the application of blinkers appears to improve the performance of some horses (and worsen that of others for that matter). However, unless I have very good inside information, I generally don't know which ones those will be.
The fact remains that on average, the likelihood of any given horse winning with BO does not increase, so it's useless information from a punting perspective. Mardi has posted substantive analysis evidencing that.
As usual with Thomas, its fairy-tale rather than fact. If you have evidence to the contrary, please post it for all to see and back up your claim. Otherwise, you appear to be as silly as Thommo.
Thanks.