Cloud has arrived, so could critique follow on?

I have suggested limited time travel, thinking about BETT and Learning Technologies as one event. Both at Olympia this month, the locations fit together really well so some fake video will be possible much later.

http://bit.ly/eaifwG

Also mash up of devices actually in use for people aged less than most voters, compared to leadership etc.

Previous posts on blog more about time travel. Still to come dates, stand numbers etc.

The cloud seems to be here. This could be checked at either event.

At the Experimentality conference there was discussion of the Cloud as having negative consequences. Could it be used in some positive way? Critique ideas can use forms of publishing that are cheap and reach a wide audience.