Hi all, So, i will be a new IOS 5 user when my new iphone 4s gets delivered, and i've been reading all about the new specs, but i'm mainly interested in the IOS 5 update which includes the iMessage. Now i was wondering if its possible to imessage someone from the iphone, using just the email id (like BBM just have a pin without using the number), without them getting the phone number of the device i am sending it from, but at the same time imessaging some one else whilst having my number displayed to them.. Basically i have certain people/contacts i want to imessage, but not let them ever see my number, for business reasons. is this possible? and.... I'm still using my android (i'm currently on the htc desire) and i can get contact information through using the Facebook on the device, so when i go to contacts all my Facebook friends on there have their numbers and email addresses displayed. Does the iphone also do anything similar to this? because it would save a lot of time when updating the contacts when i eventually get the new phone.