It's an interesting situation when your guest speaker states that Skype is blocked after you've spent 5 hours the night before ensuring all Skypecast connections are valid.
It's even more interesting when you've arrived at work only to find that you yourself as the Skypecast convenor are blocked from access.
Despite these vagaries I managed to get in a chat with Leo last night which gives you an idea as to what he's up to at SooChow University with his Freshmen and Sophomores.
Download the MP3 file conversation.
Check out the Slideshare which underpins his response to my questions.
Time coded Wikieducator neo-constructivist mode