Annot. vs Tubbber

Annot. is a hub where developers can read, annotate, and discuss on any source code.

Annot. is a collaborative source code annotation platform where you can add or edit comments on any source code you like. It desires to become a hub where developers can gain easy access to any source code annotation--from classic game code to kernels. We welcome all programmers who wish to learn through source code annotations, to contribute by annotating, or to share opinions on certain code.

Tubbber is a safe, online boat rental platform, where professional charter companies and private boat owners meet boat renters.

Tubbber acts as a matchmaker in the boat renting process, and is responsible for: secure payments, boat and skipper insurance and a personal check of the boats and its owners. There is a simple and easy registration system for boat owners and boat renters via email or Facebook. Tubbber provides a platform, where boat owners and boat renters can get to know and communicate with each other.