I have just dusted mine off a few days ago. Mid year after shaking up my organizing method, I pulled out my A5 filofax after 5 years gap. I have a Blackberry Curve which I’m hooked on (they don’t call it the crackberry for nothing), but my reality is that if I get a call concerning work, I have to have a physical diary to check dates and write in new appointment. Fiddling with my phone while taking a call risks the chance of accidently cutting off the caller. I had been using a cheap diary from Paperchase and a separate note book. But I have decided to combine the note book and the diary by using my old A5 filofax. I’m not bothered with the size sometime I have a laptop as well. Plus it’s looks more professional to pull it out in front of a client. It makes you look a bit more serious and not just a gadget poser.