[«SmG» Wires]

At the moment there's no point of going responsive. First and foremost, to do this the whole of the templates would have to be recoded to get rid of tables and then will need readjusting to make sure everything fits perfectly. Secondly, it'll break 90% of the javascript currently on the site and if the admins were to install any plugins which use javascript, which quite a lot of them do nowadays, they'd have to ensure that code is compatible prior to installing. All in all, MyBB 1.8 branch isn't worth it yet. Wait for MyBB 10.0* as there's a conversion to TWIG Templates and a responsive theme will be included. Even that, don't expect it soon. I calculate the TWIG Conversion to be at about 30%. Progress is slow.

Caution to the admins though, a normal update to 10.0* won't work. It'll break 80% of the plugins and probably most of the themes (including this one) on the MyBB Mods site.