It can be done without any plugins, you can simply add a function that detects the OS of the device, and reflect changes to the width and or/ theme of the board/website. It can be done via PHP or html.
I personally get hacked off when websites send me to a mobile version. Why exactly would a mobile version be needed - I had one of the first internet capable phones and it worked as does my current phone.
I'm using an LG Optimus L7 and I always have to zoom in order to be able to read anything. Posting stuff or reading the PMs is a pain. It would be great if this site could get a mobile version.
Yes Im using Galaxy S4 with the latest 4.4 Kitkat Android, Zoom is a must - but again, adjusting the theme of the forum is not a problem. You just need to harras the admins.