I too enjoyed the Warwick workshop and found it useful.
I would like to see some more of the technical issues with the HUMBOX resolved -e.g. the tab for uploading a zipped Learning Object ( so that it can be previewed) is still not functioning for us; on the HUMBOX front screen the left column with latest additions list is no longer visible without considerable scrolling down the page.
On the positive side, some English Lit PhD students here at Southampton, who are just embarking on part time teaching for the department are keen to be get involved and use HUMBOX, confirming our thoughts that new teachers especially could benefit from it.
And...the wider world is catching on : an EAP colleague ( not involved in the project) has heard about a resource in HUMBOX and has expressed an interest in using the Box when available.