In reply to Jeff Chandler.

Yup - I've asked a few questions on the Google+ Advanced WordPress Group, but the responses have been almost non-existent (or low quality - sadly)... such a shame... The Facebook group, on the other hand, seems to be a genuinely pretty top-notch (all things considered) resource that I've used a fair few times now and each time been met with not only helpful answers but also a pretty genuine/decent crowd!