Another thing to keep in mind is that über would have to pay corporate income tax, to the tune of 30%, on any profits made in the US. It seems like they're doin

Another thing to keep in mind is that über would have to pay corporate income tax, to the tune of 30%, on any profits made in the US. It seems like they're doing a good job (or are insanely lucky) at reinvesting their gross income back into their company growth while keeping their burn rate relatively low to the $6.9b in raise capital. (e.g. they've only cut $0.5b into their $7b cash stash).