This site is my new favorite. I am always looking for nice, clean, high quality patterns for my designs. Subtle Patterns gives you the ability to test out a pattern before you download it. It is awesome and you should check them out.
Update 10/1/2013: Be sure to check out the “do’s and don’ts” for use on their FAQs page.
Image Credit: fuzzy jr. | flickr
Nice find! I bookmarked this one 🙂