How widely adopted is QUIC outside of Google? If Google (including DoubleClick, etc) sites are the only ones using QUIC, it's a little unusual IMO to enable an experimental protocol by default

For example: this technology looks cool. How can I take advantage of QUIC to speed up my personal hosted content? Is there a module for nginx or an Apache mod_quic I can install? The code is out there of course, but it seems prebuilt options are limited