Came across Robert Sabudas work at TheCoolHunter.net. Find his creations really inspiring and creative, some of the pop-up postcards are really very beautiful. His website also facilitates 'do it yourself popup' creations. Take a look.
Leah has this website where she posts Thank You notes all the time. They are sometimes funny, often a bit crazy and at least very creative. Always, it shows the gratefullness of this inspirational writer. Find a 'concept' like this extremely inspiring!
Have you seen a product, website, artist, or anything else you'd like to have featured up here? Drop me an email and ask me to share what you've come across... If it is truly inspirational, you might see it up here soon.