Hmmmmm is right.

I've disabled the cache and gzip, and the 'compression' in YooNano3. (however, via ftp, in the cache folder, new 'widgetkit' and yoonano folders are generated - don't know why)
They're still not showing at the bottom.
I tried disabling all modules, to no avail.
I'm leaving it in the 'Bottom' (not showing) position.
One odd thing that may help you troubleshoot: I've noticed that in the JFBC component > Social area, I have to 'Save' twice for a changed setting.
I'll make you a login and send by pm - you may need it
Thanks muchly for this...

Alex