Facebook have now release some updates to improve your BlackBerry experience lets look at what is available for v10.3.0.2:-

– Tag friends in Status Posts and Comments
– Delete or hide posts on your own timeline
– “New Stories” active link in the Newsfeed
– Enhanced caching, so you can access all content
downloaded prior to going offline, when offline
– Screen Reader Accessibility Support (for buttons, jewels,
and newsfeed)