Have you come across this bug in wordpress before?
Just thought I'd mention this as it can be extremely annoying if and when it happens.
Now if members are creating their content in SiteRubix then this won't apply, but if you are like me who likes to go straight into WordPress then don't be caught out.
Mind you I haven't upgraded my version of WordPress and tend not to until any bugs are ironed out so maybe this is a bug that they have sorted.
I have been meaning to mention this but obviously forgotten about it.
When you are creating a new post and you are using a template always save it first before adding any content.
Why you may ask and this doesn't happen all the time.
On 2 occasions I have just gone in and created content and then tried to save the post.
On those 2 occasions when I tried to save the post WordPress very nicely deleted all my content.
Now if you have only just started then it wouldn't really matter much but if you have been writing for a while then you can see where I am coming from.
This has only happened the first time I created the post.
The lesson I guess here is to save your work often.