[majormajor]

> How do you compare anybody like that?

I was thinking maybe you had some specific metrics or examples in mind since it's your own comparison...

The rest of your post reads like the old "there are two possible outcomes therefore the odds are 50/50" probability fallacy.

Do I believe it's more useful than chatroullette? Yes. Does that mean it's as useful as a college professor on a given subject? That's a very different claim, and would need some serious evaluation and demonstration.