Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. To get this in your inbox, sign up here for free — just click TechCrunch Mobility ! Tesla earnings came and went, and much of it fell into the “we expected this” category. Investors seemed surprised by the $1.4 billion in free cash flow, which gave shares a brief bump, and revenue met or slightly exceeded expectations, depending on which batch of analysts you reviewed.  The earnings