Not being intrusive is, also in my opinion, very important. But it may allow us to include in the tools actions that are immediatly useful and natural for students having later analytics usefulness.
That's my reasoning for the Forum object I'm developing in my Umniverse virtual world. In 2 weeks time I can show how it works.
Who can send me a link of discussions about integrating Elluminate functionality with SecondLife? Thanks in advance!