Technology plays a role in friendships by establishing, reinforcing, complicating and potentially damaging them. The document discusses how social media like Facebook, MySpace and AIM are used by teens to make friends both with people they already know and potentially meet new people online, though there is debate around the safety of meeting strangers online. It also examines how social media is used to perform and potentially stress friendships through features like displaying top friends lists, managing large online friend lists and seeking attention through status updates and gossip.