Last week on Facebook’s F8 Keynote it was said that “Over the next year, we plan make messenger the fastest private communication app on the entire planet”.

Why being fast?
Memo leaked that Evan Spiegel wrote about to make Snaptchat the fastest way to communicate. Evan pointed out the much older version Snapchat ran on iPhone4 is way faster than the latest on iPhone X as more features are introduced along the way. This also explains why when you open Snapchat you go directly to the camera as the first screen. Maybe more importantly, “faster” means talking with images is faster than communicating or documenting in texts.
In the heat of competing being the fastest in communication, Mark even wanted to invent some wearable with “brain-computer interface” that can get the information from your brain out into the world, which undoubtedly is the most fastest way to communicate – “We’re working on a system that will let you type straight from your brain about 5x faster than you can type on your phone today.”