Starters - Hacker news for sports tech
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Swish - Insanely great window management
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
Scorum.com - Become a paid sports blogger
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs