I like that it pulls in my data from LinkedIn, so all of our contacts are already pre-searched for me! It's also very customizable which allows you to make your own rules about what types/categories will be included or excluded (like if someone has been terminated). The interface could use some work as well - sometimes when navigating through certain pages there isn't enough room left between links / buttons etc., making them hard to click without having go into "view source" mode first. We're…