Indeed a good point ....I keep losing my cell phones at a rate of about 2 a year, so since about a year and a half I now try to make do without one.
Best thing ever, I really do get a lot more done in a day. Though I keep a cellphone in my car for emergency reasons, and when on the road I call in the office twice to 3 times a day.
Sounds weird maybe, but works for me... not all tech is a necessity and is proven often counter-productive.
Regards.
Oliver