All in one messaging app

I am looking for someone to write an app that allows users to input their frequently used accounts: e-mail (google/yahoo/hotmail/verizon/comcast/etc) SMS gtalk Yahoo!, facebook twitter reddit MSN/Live Messenger AIM/iChat ICQ They then can reply or send messages to one or all of the accounts at the same time. App should support picture/video messaging for applicable services. App should be easy to use, and fast without draining the users battery.