Aquent visited #bitcoin-wizards for a review, but as he didn't have any knowledge of the BU implementation, the discussion was fruitless to say the least.
I went to #bitcoin-wizards at the request of Adam Back, but I was threatened with censorship after two or three sentences I made in #bitcoin-wizards and eventually was fully banned! So I didn't want to carry any discussion there, especially as it is difficult to follow what everyone is saying, therefore easy to misunderstand and give replies based on misunderstandings.
Moreover I made it quite clear that irc was not an appropriate venue for such discussion. It is of a fleeting nature, difficult to follow what everyone is saying when multiple people are talking at the same time, it has a chat like nature with sentences rather than paragraphs and it is not a venue for in-depth full and continuous analysis as required by the blocksize question.
It's a handy place to go to co-operate on solving a problem, but not for an actual debate. Still, good to learn Adam Back fears light and prefers to walk in darkness.