Disclaimer: This entire magical world belongs solely to J.K Rowling. I own nothing.
Dear FanFiction Writers,
As the Muggle Studies professor at Hogwarts I feel it prudent to point out that muggle technology does not work at Hogwarts. The excessive amount of magic in the air causes electromagnetic interference, disrupting the gadgets from working.
Sincerely, Charity Burbage.
P.S. Mr Potter attended Hogwarts in the 1990's which means: IPhones, Facebook, Twitter, Tumblr, Twilight, Justin Bieber and a whole host of muggle bands and songs did not exist yet!
