2015-07-22 UTC
# 
cdevroe Could do a time limited cookie that does a round trip from your personal domain to the site you're trying to comment on to create a cookie there. So... if you're not logged in: 1) click reply, 2) takes a trip to your personal domain, sets temp cookie 3) reroutes back to origin domain endpoint, sets temp cookie 4) write reply, click send 5) posts variables to personal site, saves