Have you noticed the onslaught of BTTF (the "in" way of noting the Back to the Future films) documentaries and YouTube videos with conspiracy examinations? Watch for more. One project is Back in Time from Jason Aron. Another is an unnamed new doc in development from Joe Alexander.
The Year 2015 is of some significance in the BTTF series. Take a look at the times punched into the BTTF computer.
It missed out on email and Twitter, sure, but you can't predict everything in one series of movies.
It also has the Cubs winning the World Series in 2015.
There is still a chance the Cubs could win the World Series in 2015. You know, there really is, like a 14 to 1 possibility. Cubs' fans, do not give up hope.
Some indepth work has been done analyzing the BTTF films, especially as related to 9/11. While all do not agree with what is seen, and one of Joe Alexander's past films was roundly criticized, it is worthy of watching.