Tesla’s robotaxi event was long on Musk promises. Investors wanted more details. Reuters‘Stunningly absent on detail’: Tesla robotaxi event leaves investors wanting more Yahoo FinanceRidesharing giants Uber, Lyft jump after Tesla’s ‘toothless taxi’ fails to excite investors CNBCMusk unveils Robotaxi, unsupervised full self-driving future: ‘That’s what we want’ Fox BusinessThe Tesla Cybercab is a cool-looking prototype that needed to be much more than that The Verge