This is a french satirical site called Humour de droite
I've made some custom styling and modification ( I use emberjs at my work so it's very easy for me )
We have a lot of user , and Discourse is the best forum in the market, very easy to use and it can handle a lot of traffic ( more than 100 000 page view per day )
THANK YOU TO THE TEAM DISCOURSE !
I'm currently running on heroku with 2 web dyno but sometime ( like today ) I have to put 2 more dyno.
Images are stored on a S3.
I don't know if it's "normal" or I have some perfs issues...