Adi from EFF writes, "Engine Advocacy worked with artist Kirby Ferguson (of Everything is a Remix fame) to create this great primer on patent trolls. It beautifully and succinctly lays out the patent problem, which is one of the hottest topics on the Hill right now. EFF, Public Knowledge, and Engine are pushing for people to call their senators to demand strong patent reform, and we have a handy tool at fixpatents.org for all you to do so!"