sometimes,portrait mode might come in handy..even this is just an update,i'm sure we'll have portrait enabled app sooner or later..

i myself are in need of portrait mode in some circumstances..such as inside a train..one hand is holding the railing,and the other hand is holding a phone..

VertSMS is still going to be useful until nokia adds the VKB onto portrait mode..

i know this is a table internet device which its orientation is mainly landscape..but to add a phone capability,i guess it's quite nice too add the portrait mode.

some might say they dont need the portrait mode..but i'm pretty DAMN SURE they'll use it more than 10 times..especially when replying to sms or email using one hand...