That's a nice landing page that could help people new to Emacs, and it's cool that it is collaborative: https://github.com/picandocodigo/emacs.sexy

The only downside is that I find the use of the word "sexy" applied to technical things to be... unappealing. But maybe other people don't mind it, and I'm clearly not the target audience. If it helps bring new users to the table, then great. (I do note that emacs.cool is available.)