I have discovered a new App which has very promising possibilities. It is called HeyTell. It creates a virtual walkie-talkie. You can use it instead of texting or email. It sends an instant voice message to another HeyTell user who can respond by voice. And just like text messaging, it keeps a history of the entire thread. I anticipate using it with my paralegals rather than emails. It is a free App. Give it a try and comment to this post with your thoughts.