Architects Jun Inokuma and Yuri Naruse have developed "Post-It notes" made from wood waste. The materials are taken from houses and the notes are shaped to look like houses! They’re called IE-TAGs as “ie” is Japanese for “house.” More: Core77.
Missing the sweet 80's and 90's hardware you used to rely on? These floppy disk sticky notes may give you nostalgic vitamin you need. They are 3.5" like the real deal. Buy them at Suck UK (name win?).