Better Notes - Simple notes app that ties notes together with #hashtags
Moleskine Smart Notebook - Turn hand-drawn sketches into fully workable vector files
Great F*cking Startup Advice - Strongly worded suggestions for startup founders
Action Method Notebooks - Notebooks for making ideas happen
Startup Fucking Advice - A humor-based website that gives random startup advice.
Notebook.ai - A smart notebook that grows and collaborates with you