Personally, I think it's after May 2007, because then people can do this!What is with that? I have flashblock, so I noticed the flash thing, and it transferred something from youtube, but nothing else happened.Spoiler For Enlightenment:
I remember on ticalc news and even other calc forums that existed back then, lots of ppl used 1337 and it was hard to read. Thankfully, hardly anyone use it anymore, now. :Pexcept for 5UP3R 1337 H4xx0RZ!!!1