Commenting isn't difficult, but there are so many ways to do it now. Grab the opportunity to discuss how to improve the commenting/forum experience on a WordPress site. Take a look at existing plugins, the pros & the cons, the expectations for your own projects and those of your customers. Your feedback as an admin, a moderator or a contributor is definitely welcome! Béatrice Lajous (https://twitter.com/kinosan) will also talk to us about Muut plugin (https://wordpress.org/plugins/muut/), that enables you to embed and customize both systems.