Even without tags the search works great. Just think of any word that was in the question and search - voila!
Meg, go look at raels newest post on birthdays and see if you see a tag of birthday, AND residence?
I'm going to play around with it, but I'm pretty sure I gave 2 tags a few minutes ago, so you can do what's appropriate.
... give careful thought and have discussion on how we are best able to utilise this wonderful new feature. Should we tag with our name, or the topic, or what kind of info is in the topic?????
You have some good questions here. I typed in a person and didn't really get just her stuff.