The ios app's social aspect is extremely hindered by the inability/difficulty to share with non Facebook users. If a friend doesn't want a Facebook account; you are unable to share music with him/her by using the share with spotify people. Only people that you are friends with on Facebook show up. This in turn makes you send music links through texting. I am also unable to view any of his recent track listening history. This is wrong. Not every customer needs or wants to have a Facebook account. This also makes your company (spotify) reliant on there company and customer base. Please change this ASAP.