I like that it's easy to navigate through all of my contacts, as well as being able to search for people by their email address! It also helps me keep track of who has contacted whom in regards to business opportunities or networking events etc. The only thing about this service which could be improved upon would be having more features/tools available (e.g., group chat). This allows you to easily contact your network without needing to send out mass emails every time there are updates with new