I think the way to do is to link various web2.0’s together – that is – turn your incoming voice into text (Jott.com) during the appropriate hours, for instance. Consolidating as much as you can into text when you can, and shutting of incoming text when you are supposed to be focusing on voice.

You know – there are a lot of GTD’ers that also are obsessive with salesforce, and a lot of companies making a serious dime off of doing third party apps that integrate with salesforce. A good place to start in terms of making the initial money, would be to come up with an app for salesforce that translates all of those things, and use salesforce automation to make the rules in terms of time, task, and topic based incoming workflow. A serious enough bundle could be made, and the contacts made to create the stand alone afterward. Thats my 2 cents.