Lancerlist - Find freelancers in your city
Dcasso - De-centralized doodling app powered by Blockstack
Localancers - Тhe Easiest Way to Find Freelancers
draw.io - Online diagramming application
Linea - Minimal sketching app for iPad that focuses on ease of use.
SketchParty TV - SketchParty TV is a high-tech drawing game that plays a bit like Pictionary.