Beaker looks dead simple indeed.
Now I only have to understand the P2P part.
dat://c5374667fe1dcdedfb48d41c138cc6f9baf6ec9b059d12e6cda7629908393179
@dataKnightmare cozy Den! ;)
@charlyblack ARGH! You could see it? 
@charlyblack can you access the /gdprref folder?
I thought I needed this DAT thing to actually be visible from the outside
@dataKnightmare I am too still very naively into this... :P
btw as far as I understand now a peer cannot write directly but can make a copy and edit that