I definitely won't be one of those people twitting away about what I'm doing every minute... I'm thinking more about how it can make my life easier, and easier for my regular clients as well. For example, I have several gentlemen who call several times per week to inquire about Freya's availability for incalls. Unfortunately because of circumstances beyond my control (or hers), I do not receive more than an hour or two notice of when she will be offering incalls. So with twitter, I can simply send out a message to all of my followers as soon as I know that she'll be available. Much easier for all involved.