Find and remove the ghosts! Social networks have opened up new avenues for Internet users by bringing people together and letting them meet, chat, share and enjoy experiences both happy and sad. If you are active in a social networking site, it is important to manage your connections and clean up your account once in a while. Let us see how to do it effectively on Instagram. InstaFeedCleaner, an iPhone app developed by SunnarSoft Ltd., helps users in analyzing their …