Do we allow using family name (surname) tags or not?
Do you think this will be a limitation in the future?
Well, we are starting with Country names and State names. That adds a few hundred. If city names start, we'll have thousands.
But family names can add millions.
If we have family names as tags, would we want to prefix them all with something, e.g. family-smith, family-jones just so they're all together and don't overwhelm all the other tags, or is this unnecessary?