Better Notes - Simple notes app that ties notes together with #hashtags
Ghostnote - Add notes to anything.
Whimsical - The visual workspace for teams.
Jam on Chrome - Sticky notes for the web - comment right on your website
Startup Notes - Most actionable advice from each Startup School speaker
Jam - Portable bluetooth speakers that set you and your jams free. Wireless speakers, great sound quality, and totally portable, need we say more?