Today we introduced a new category on the Parts.io Community, TIP! It stands for "Today's Interesting Part" and is a way to generate discussion around unusual or particularly useful components. You can feel free to submit your own or discuss the ones that we find and post.
Also note, the "Search Questions" category is meant for when you're having trouble finding a particular component and need a bit of help narrowing the field to something that will work for your circuit. Ask away!