hi. I was doing some keyword research today, and a particular keyword showed about 200,000 results in google without quotes. When i put quotes around the keyword phrase however, it shows MILLIONS of results (alomst 7 million). Why is this? Also, one question - what is the difference between "post" meta tags and "page" meta tags. Should I even bother with meta tags really? I've read alot about how they are useless in terms of SEO these days. Thanks!