I use Buffer to schedule and send out some of my Twitter, LinkedIn and Google+ thoughts and things like this very sweet list from Buffer.
Here is an example of Buzz Sumo, just one cool tool.
Here is a link to the full list.
These 61 should provide hours of fun. I am a tool freak and I am looking forward to using a few of them to help market this blog and get the word out on the new book.
Oh, and you Ms. Agency person… use these to dazzle your clients and new business prospects. There are lots of insights to be had here. Just look left to get started.