Here's a lnk to a news item about Hampton Creek trying to hype the sales of their "Just Mayo" product:
This is the product that pretends to be mayonnaise but isn't. Awhile back the FDA decided the name was allowable, but the product must be called a "spread and dressing." That was a mistake, in my opinion. I caught my grocer advertising it as "mayonnaise" recently and told them it was not, as mayonnaise must contain egg.