I agree with what Nate, Nile, and several other said. It issue has nothing to do with the name, but with attendees not knowing what it is to begin with.

Of course those of us who attend several WordCamps regularly know what it is, but we're not the target here. Very rarely does an individual come to the Happiness Bar with a question they need answered, simply because they don't know that's what it's for.

WordCamp Maine did a great job with this. All speakers moved to the Happiness Bar after their session to answer questions. This taught individuals that the Happiness Bar is the place for questions to be answered.

I feel topics like this open up a bigger discussion of the lack of embrace for users/power users. Many of those people whom it may be their first WordCamp are simply afraid to approach people in which they look up to, and those of us who are active in the community are willing to help, but are more in our own bubble. We simply need to do a better job of embracing those who are just starting out and making them feel more welcome.