Supporting your own modules first, might be a better idea. Things I can't do on my site with an iPhone:

Browse and post in forums
chat (Text only)
browse and post in blogs
post comments
receive notifications
browse or interract with groups
view ads
upload videos
browse events

I am, of course, all for supporting third party extensions.... especially IBDW's SpyWall.
Below is the legacy version of the Boonex site, maintained for Dolphin.Pro 7.x support.
The new Dolphin solution is powered by UNA Community Management System.