I have 2 contracts meaning that my iphone is used for the majority of my actual phone calls, and the second line that is in my streak is mainly used for text, email and web browsing. The large screen makes this perfect for this, although its a bit tricky to carry around everywhere.
Currently the streak is running dj_steve's 1.9 streakdroid rom, which is very good, superfast and everything works as it should, I will be however cooking my own in the very near future.
Due to the fact that I am a bit funny about my phones and the rear battery cover had a few scratches on it, I used some Carbon Effect Wrapping Vinyl (post to come about this stuff, its awesome) to cover the rear door, as seen below.
All I need now is to find some jeans that have 3 front pockets! 1 for my streak, 1 for my iphone, and 1 for my change/keys unless I incorporate my NFC cash card into the rear cover and find a way to drive the car and lock the house without keys!!!!