I have been trying this plugin and it seems to work with most phones. However with my iPhone 3gs OSX 5.0.1 I have the following problems:
1) I can write comments, but I cannot read them
2) The menu next to right of the name of the forum is not working
3) "Search" is not working
4) The "Mobile Theme" switch is not working (but it does ask me if I want to switch; I say yes, but then nothing else happens).
In short, what I CAN do is read a post and send a comment, That's about it... I don't think I can do anything else.
I am using WP 3.3.1
My site is