10/15/12 Edit: To post a big thumb, just add "big" after the first colon in the thumb code. Example: :bigthumb######:
Also, dA has since added another thumb code source below in the "details" section on the right side--it's the same exact code that you'll get from using the dropdown method shown in the sceenshot.
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A lot of people seem to be confused about how to send thumbs to enter my contests, so I've decided to make a super simple tutorial! ---------------
To post a thumb of a deviation, copy the code inside the box ( :thumb#########: ) circled in red in the screenshot.
Everyone can use them in: Deviation thumbshare forum News articles Notes
Only premium members can use them in: Journals Artist's descriptions (like this one)
They cannot be used (by anyone) in: Comments Critiques
But a library is more than a building and more than an organization. It’s the people inside of it, the librarians and other staff, making the difference and offering level of services unheard of in today’s fast paced society. Teaching, listening, finding–these describe best the people working in your local library.-Missed Fortune