Allow guest comments
Currently commento supports anonymous comments but I actually want guest commenting.
Let me explain: Anonymous commenting is where the user doesn't need to put in a name, email, or anything but their message. I want guest commenting that requires the user to put in at least an email (and more fields depending on the commento host's settings). This way when a user leaves a comment it can be configured to send them a verification email before posting it or sending it for moderation. This decreases spam a lot.
I also want it so that users that comment get notified when I respond to them. Currently I have had a lot of anonymous comments on my blog and the users never respond back when I leave them a reply. A lot of the time they are asking complicated questions so I would assume that they would respond back. Email replies would help a lot in bringing people back to the conversation.
There are some other issues about this very topic such as #163 but I think naming this new system Guest commenting instead of anonymous would be a great distinction between what the two do.