So I see the Google Dance being mentioned quite a bit here, but am confused as to what it actually is. For instance, how long does a site take to get past the google dance? also, when I searched site:http://www.mysite.com earlier today, it said no results. However, when I searched again a couple hours later, my site came up. and then I searched again after building some backlinks, and it couldn't find it again. Is this just the google dance, or am I sandboxed/deindexed??