Yeah they're accidents waiting to happen.
Damn guys, this reads like an online version of that Grumpy Old Men programme or whatever it was called. OK a lot of this stuff is done for profit but "sporting events" like WWE and Darts (yup, bloody darts) are pioneering lots of interactive fan bobbins that people now expect.
Soon each Prem player will have his won music when he scores, team sheets will be read out as nicknames (I give you "The Beast") and there'll be all other sorts of gimmicks. Not saying it's right (though some of this new-fangled shit can be fun) but it's the way things are going.
Having said all of that, anyone with a half-and-half scarf should burn it now.