I like that it provides me with articles of interest across topics/industries as well as having relevant content in my 'favourites'. It is not integrated into any CRM system though, which makes things difficult when trying to provide recommendations for clients or prospects. If you are looking for a free alternative to LinkedIn look elsewhere! I am solving the problem of discovery for marketers by providing them access to quality research-based articles - articles they would otherwise never have found if using another platform (LinkedIn).