I believe that any college or university which accepts US federal dollars and requires students to use second life as a classroom space is in violation of regulation 508 because SL is not accessible to individuals who are blind.
The much bruited installation of “voice chat” as accessibility option is merely an indication of how very little the educational establishment actually understands the issue of accessibility.
Third, efforts to introduce games and problem-based instruction as educational strategies have focused on adding a “game layer” on top of the SL environment rather than using the environment itself as a game.
I’ll be anxious to see how long it takes the educational community to realize that SL affords capabilities that transcend and exceed the capabilities of the classroom.
Few hold jobs. Comparatively few even “get off the island.” This is especially true of those educators who participate through the auspices of a private island. They’re very busy controlling the environment to suit their own purposes without really taking the time to understand the culture and environment. It’s no wonder they’re unable to recognized the inherent value of the space.
Conclusion: Teachers want to use the space. Most of them want to use it for the wrong reasons. Many don’t have a clue what it means to be “in the world” in any real sense, instead focusing on imposing RL constraints on SL constructs — even when those constraints are irrelevant.