Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.

Scrivener - Scrivener is a content-generation tool for composing and structuring documents.

Eventbrite - Discover Great Events or Create Your Own & Sell Tickets

Manuskript - Open-source tool for writers.

Bigtent - BigTent is a web-based organization and communication portal for groups.

FocusWriter - FocusWriter is a fullscreen, distraction-free word processor designed to immerse you as much as...