Circular messenger

Hi guys! I would like to present to you me weekend project! :) I wanted to practice circular part in the design of the mobile app.

What the app should do: ability to create group of ppl like friedns, coworkes, family and see their status updates (fb, twitter) on the one screen & call them or send message. When the user will have some sort of update the orange circle will appear :)

Just idea: http://cl.ly/image/172F0l0M282c

render by @Dash, Guys thanks for the pictures @Oykun, @Jan Losert nd @Daryl Ginn , @Danny Jones

Do you have any idea? do you want to make it alive? :)
https://twitter.com/0therPlanet