There are some key differences. Notifications in IPster are like topics. Recipients decide if they wanna engage in group discussion or start a private 1:1 chat

There are some key differences. Notifications in IPster are like topics. Recipients decide if they wanna engage in group discussion or start a private 1:1 chat 'on that topic'. These chat threads are attached to the notification, so even if you are chatting 1:1 your chats are organised and connected to the job notification. Once you will start using you will find more to it. Like you can recall a notification, when you do so; you can still keep the discussion history but the discussion is closed. Also, for a network like IPster you dont necessarily want or have people in your phone address book, you dont need a phone number, either yours or someone you wanna connect to.