Quote Originally Posted by Riverkilt View Post
Who knew? Thanks. Thought they were for editorialized comments in a sentence, no clue they did double duty. Learned something today.
That is how HTML (hyper text mark up language) works if you look at the code view for a web page you can see all of this. It has it's origins with an amazing physicist named Tim Berners Lee who wanted to share information with colleagues from the CERN labs.

If you remain curious look at the bare bones guide to html: http://werbach.com/barebones/barebones.html