The earlier comment regarding dotLRN.
Yes I agree its something of a flagship.. but...
Its not all OpenACS can do, its is primarily US-Learning oriented and (in the kindest way) it ain't quite finished yet..
I think a better demo would be a range of differing services that highlight the range of possibilities.
We could easily donate a couple of simple mobile-based apps, I'm sure other companies must have things they;ve built that they could provide a 'demo' version of....
This would be the best approach.
