A wiki elsewhere...

When thinking about a new generation VLE, it became clear that are different roads that can be travelled to attain this goal. Typical for early adopters is to go out on the web and find a tool that does it for you, and there are a lot of them around.
I was shown the wiki http://bbamusic.wikispaces.com which was set up by the Burr and Barton academy in the free wikispaces environment. Quite amusing to have a look around and to read their ear training assignments.
In fact I once, long ago, gave two honors students a space in wikispace to write a public essay. It can be found at http://fswhonours.wikispaces.com I must give it a read.

The great advantage of using external facilitues is you can choose just the one you want at no cost. The great disadvantage is that they are not imbedded in your technical and administrative infrastructure. Think about backups and account administration for example...