Tim Bray brought up an interesting discussion on his blog today:
Does it make sense to carry around two, three, or more portable computing devices?
Select from:
Regular-size laptop; say 15”-screen or higher.
Skinny laptop i.e. Air at 13” or even 11”.
Big tablet at ~10” as in current iPads.
One-hander tablet, typically at 7”.
Handset, 3½”-5”.
*items in strike-out = my ideal combination, assuming a 4.3inch handset.