Haha that website is also annoying. They're using the history API to manage the modals. So if you click that link directly, then click the X or simply click out of it, you end up back here.
EDIT: I literally can't even click on the site's logo to go to their front page without being kicked out of their site entirely.
EDIT2: Oh you made that site. Don't use the history API to go backwards (: it's a UX nightmare.
Didn't mean to unleash a shotgun of criticisms on multiple of your projects, my apologies :D way more effort put into these than I normal put into side projects :) I would actually like to try portabella, hence why I was trying to click the logo :D