Well I''m well impressed. The forum can now be accessed by smartphone.
It's actually quite good 4 out of 5.
I use Apple's Siri voice recognition software and it has predictive spelling.
You can preview the final post before sending and the text is a good size
It's a responsive website now so easy to access from any mobile device whether Apple IOS or Android.
http://www.vbulletin.com/en/mobile/