Some feedback during my April Fool's joke using this style:
The quick reply box isn't obvious to most people, so they are clicking Post Reply and since the
Posted via Mobile Device is there, it will post and their post is empty.
This is based on hardly any of my users seeing this theme before, so they think they're going to the full editor instead of doing a quick reply.
I do like the changes you've made, very clean/usable IMO.
BTW, if anyone wants to see, here's my April Fool's joke with this theme:
http://www.x-h2o.com/showthread.php?t=33726 Some of the comments are LOL