Wikipedia is old, we now have Everipedia! It is a blockchain baked encyclopedia, created by the founders of Wikipedia. They are wide open to document cryptos (quick search google for: Cryptocurrency site:everipedia.org). The only drawback is that you should buy IQ tokens from the EOS blockchain, in order to create a page. The good news is that I have IQ tokens so all you have to do is to create the page and share the link with me. I'll take care of getting it voted!!
NOTICE! For every edit on that everipedia you need votes, so you have to be very careful before sending any edit, since I don't have much BRAIN POWER (similar to STEEM POWER) so it takes week to recover!
Go go Devcoin!!