I voted "Nada", because unless people are out-of-the-ordinary in some way, I tend not to spend a whole lot of time worrying about things that aren't my business.
If they stand out for some reason, then I'll evaluate closer.
Oh, and I notice that you conspicuously left "Agents of the Secret Pan-Global Hegemony, who suspiciously appear in every dang restaurant I go into, they must be on to me" off the list.
If you're going to post a poll, at least make it a fair one and include all reasonable viewpoints as options...
-BP