Today Is...Back to the Future Day

October 21 2015 is significant for anyone who enjoys the Back to the Future Films because in Back To The Future 2, Marty McFly is sent 30 years into the future from 1985 and arrived in a time when where there were hover boards zipping around, everyone wore self-lacing shoes and flying cars were the norm.
October 21 has been celebrated ever since but 8 years after he and the DeLorean turned up, we know that flying cars and hover boards were obviously wrong as was self lacing shoes and clothes that blow dry themselves when they get wet. We never quite made it to Jaws 19 either and Queen Diana wasn't going to be visiting Washington DC in 2015.
What they got right was video glasses which is suspiciously similar to Google Glass, voice controlled TVs with multiple screens, video games where you don't need to use your hands, video phone calls, biometric security, clothes that play sounds and scenery TV channels.  
Of course as the Doc explains the year 2015 in our reality isn't the same as the 2015 in the Back to the Future as: 'The future hasn't been written yet and every decision that is ever made effects the path of the future. One single turn or deviation would of created an alternate reality'.
So that's why there is no hover boards, flying cars, powered lace shoes or self drying clothes but someone may have deviated and created an alternative reality and i hate it when that happens.