I'm a US citizen, and would like to start an internet company in the US, however I don't live in the US. As my kind of work can be done virtually, a physical presence isn't necessary. Typically when people ask questions about which state to incorporate it, the standard advice is to incorporate in the state that you live in.
However, since I don't live in any state, does it matter? Couldn't I just pick a place like Wyoming that has no state corporate taxes, instead of just going with the state I was born in?