The Sonar Ruby SDK by Sonar interacts with the API to access messaging features. Accurate integration allows to engage customers in sales, customer service, funnel abandonment, and transactional messages. Resources include gemfile, installation, and setup.
So and So is now following you on Twitter. Who? How did they find me? Why might I want to follow back? That's been a common bit of internal dialogue for me lately. Often the answer lies in our mutual friends or followers. Social networks like LinkedIn and Facebook make this easy. Not so with Twitter, which is why I was excited to find Intersect.
I'vRead is a service for keeping track of what books you've read. Seems simple, but it can be rather useful for those of us obsessed with reading like myself. Its web site offers the service for free, and using it is already pretty simple. There isn't even another account to register for. All a user needs to do is add a specific tag, @ivread, to a Twitter post mentioning the book. It allows for some basic searches of the data on their website, but the I'vRead API is where the service really shines.