No, I sent an EM weeks ago. Said the same thing, I was waiting for the link to appear so I could do the no-shipping-charge purchase.
The link never appeared, so I went ahead in an email and said that I would like to purchase *or* would appreciate a free sample. Maybe it'll happen, just not holding my breath...I have an oil change coming up in a few weeks. Would rather use an in-spec oil, but I have some SynPower Racing to try.