Brought in my car today. There was oil leaking at the rear main seal. They're gonna overnight the parts needed to remedy the situation under warranty. You guys might want to check the area between your oil pan and tranny to see if you have this same problem - it's somewhat common from my research. I've read at least five or six threads between the three forums of others having this same issue. Just an FYI next time you have your car up on ramps or jackstands
They're also trying to replicate the smoking turbo. They haven't had success yet (although it randomly did for me the other night at a stop light) today, but if they do, they'll call the Mazda Tech line to get the process started on me getting a new turbo perhaps? They know I'm running 5W-40 and have receipts of me doing my own oil changes.
Should have the car back tomorrow afternoon. I'm hoping they'll be able to see some smoke between now and then. If not, then at least they'll have a record of me bringing it in for this issue.