There's a big update for Facebook Beta for Windows Phone 8/8.1.
The app has a redesign, with New Post, Pic-Video and Location buttons moving to the bottom of the screen.
News Feed/Friend Requests/Messages/Notifications are all spread across the top of the screen under individual headings.
Update: it seems Timeline Top Stories has been dumped in favour of a permanent feed of Most Recent posts. But still no way to use pictures in post comments.
There are other changes too...but go and see for yourself here:
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