Dovetail - Mobile Cloud-Based Dental Software

Kanbanote - Turn your Evernote into Trello

Loomio - Loomio helps groups of people make decisions together, online.

Banban board - Decision making app by Demantic

Sprig - Delivering locally-sourced, seasonal, sustainable lunches and dinners.

Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.