As a software professional I am interested in maintaining good relationships with my connections. While I never thought to use a CRM for such a purpose, that just might change after coming across Contactually.
Contactually allows you to collect and merge contact information from various sources including e-mail, calendars and social networks (LinkedIn, Facebook, Twitter). Contactually can help you with automatic reminders to follow-up with your connections, but that is just a small part of what the platform offers. Some of the key features are centered around Buckets, Templates, Programs and Pipelines.