Facebook Thumbnail Photos
I would like to upload an image to use as a thumbnail when posting my website to facebook. Or, I would like to be able to select which image on my page to use for the facebook thumbnail on my website.

Hi Jon,
The way every link you enter into Facebook gets structured into a post with a title, an image, the URL and a description is called the Open Graph Protocol.
It was launched by Facebook in 2010 as a means of standardizing how all the different types of content across the web should be structured on social networking platforms.
All this is done automatically.
Luckily, there is a way to customize your definitions.
This may only be done by adding Open Graph tags to your site:
In Webydo’s Studio, open the “Pages” menu, and then choose to add code to a page.
For a custom image, the tag you need to add to the HEAD section of your page looks like this:
meta property=“og:image” content=“http://example.com/picture.jpg”
For a custom title, you need to add to the HEAD section of your page looks like this:
meta property=“og:title” content=“Your Title”
For more info, read this: http://ogp.me/
Hope you got it…