Yes. I'm the person who "effing downvoted my submission" in the ludricrous posts quoted above. It might be reasonable to disagree with my beliefs that; this question is not of sufficient strategic importance to investors, and my belief that asking that question would not accomplish anything meaningful, but blaming the problem on shareholders, many of whom are from California, for not asking the question, and the corollary assumption that if they did that Elon could solve the problem much sooner are ludricrous. At the meeting Elon and JB said that they will be able to produce all of the cells required for both TE and TM at the GF in the fairly near future. Since no one else is close on price going forward it's a safe assumption that moset of their cells will come from the GF, plus maybe Panasonic for the MS-MX (subject to existing contracts).
Did anyone think the 2 1/2 hour presentation on the "complete history of Tesla" was a deliberate ploy to take up most of the time and stop people asking questions. Can't believe how Musk was so slow on the above - then when it got to the end and spending 15 minutes on a few questions said rather impatiently "you know guys we're running 1 hour late - I need to go soon - I'll take a few more questions". Thought that was arrogant and a bit offensive to the people who'd attended!