If your an iPhone owner you will of most likely have heard of, or used one of Steve Troughton-Smith’s app’s at some point or at least heard of them. He was the one who worked out how to tether the iPhone months ago.
He currently has 6 projects listed on his official website some of which are App Store approved, others are available via Cydia, however a project he’s been working on a lot recently is the Stack app, which gives the iPhone and dock like Stack feature. The new v3 has a lot of things to look forward to and the early alphas are promising, I’ve got hold of the alpha earlier and will be writing up a full review over the weekend.
Sam's Blog 
Great post!