[gentoo-user] [OT] Being Facebook member: How to anon?

Hi,

for its invasive nature and its data gathering I really dont like
facebook. 

And now it seems that I cant with out it:
There is a HUGE user group for the Creality CR-10 3D printer there
and veryone and everything is referencing it.

My question is:
Are there ways (and which ones) to become member of facebook
just to read and write to this user grout (like a mailinglist)
and keep the impact on privacy an personal fingerprinting as
small as ever possible?

Every help is very appreciated!
Cheers
Meino