This is why everyone should get a contact ringto number from www.ringtonumber.com. It would protect your privacy and still get phone calls when it is convenient. If it gets breached, it's much easier to change your ringto number than your home phone.
I read Roy Osherove's blog about calling you in response to a blog you wrote. You should get a ringtonumber from www.ringtonumber.com so that people can contact you without you having to post your cell phone number. It's much safer and you take calls from all of us :-)