Product Marketing Gallery - Examples of great in-product marketing to improve adoption
asciiflow - Infinite ASCII diagrams, save to Google Drive, resize, freeform draw, and export straight to text/html.
5X - Build your own data platform without building anything
PabloDraw - PabloDraw is an Ansi/Ascii text and RIPscrip vector graphic art editor/viewer with multi-user capabilities.
Marketing Examples - A gallery of real world marketing case studies. Updated every day.
JavE - JavE (Java Ascii Versatile Editor) is a free Ascii Editor.