Stop Spam Referrer

Guys,
I don't own the website nor have any affiliation with it..just a user... As everybody now (or should) spam referrer can screw GA, you can always write a htaccess instruction combined with a robots.txt but is a pain to keep it up to date. Why not "crowdsource" the list and apply it as filters at your GA account?

Someone did it, https://referrerspamblocker.com
It's free...

I hope this is helpful.

Yes, it`s really usefull) Thank you!