Gitcolony vs TimeTree - calendar for sharing

GitColony will change the way in which software developers make code reviews

GitColony gamifies the code review experience by giving incentives for developers to help others improve the quality of their code, similar to a dating site, developers are matched with code and get to review only the code they are experts on.
This will also give developers a standardized reputation score to showcase their skills.

A new calendar app designed around the concept of shared schedules and communication.

[TimeTree Features]
- Sharing calendars with your group is surprisingly simple.
- No complicated registration process. To share a calendar, simply send its URL link.
- Each schedule features a communication space for posting text and videos.
- It's easy to have a conversation, which is often necessary when planning events. You can also conveniently look back on previous conversations.
- You can have several calendars at once.
- This app keeps family, business, personal schedules and more, all in one convenient location.