How do you get a Otaku girlfriend?

Well, discord is more of a chat application than a website, but you can still access it through your browser if you really want to. It's designed for people who already know each other or have some sort of common thread to be able to group up and chat with each other. In that case it's the same as maiotaku in that regard, but as you get more and more specialized, the chances of stumbling on what you need to find or finding what you're looking for drops further and further. With that said, I simply haven't had any luck finding someone I liked on discord, though I haven't really tried.