Ah yes there are oak and maple leaves in mine too. They disintegrated even though I added them periodically through the winter. You don't mix it up at all RC? So I was wondering if bathing in poo dust is good or bad for them! What are your thoughts on that?I think you marked the video private in YouTube - you need to mark it 'unlisted' (I think that is what it is called) and that means anyone with the link can view it but not anyone just roaming around YouTube.
On your clean-out question I have similar but mine is based on leaves - I don't really clean it out but add stuff on top - though this year I will steal a load for fertilizer as it is mainly over a year aged.
Mine have a favorite dust bathing spot and I rake it out now and then but mainly because they dig down and find big rocks and that looks uncomfortable to me!