Bitcoinity has humor. They post several funny gifs  when they feel like it. The first time I experienced it, I thought I had a virus!

I dig the Matrix analogy: Being the one as being able to see through the code, this sense of of insight you get once in a while where the numbers and experience converge and you know what the price will be in ten minutes, an hour and next week

Bitcoinity has various backgrounds/effects which are displayed based on triggers.  I haven't seen the Matrix one yet.  Something in the data (volume, price action, etc) must have triggered it.

There is no vulnerability or security flaw.  Maybe Bitcoinity should have a "? What just happened link" when those special effects occur.