Mayonnaise is oil, egg yolks, and an acid (typically vinegar or lemon juice). If you don't have these things, it's not mayonnaise. It seems like it'd be pretty easy for them to call it "Vegan Mayo," where folks are assuming there's a major substitute for a core ingredient. "Just Mayo," on the other hand, seems to claim the opposite. It's still pretty whiny for Hellmann's/Best Foods/Unilever/Whomever to file the lawsu…
Neither are a lot of Hellmann’s products. Lots of their products are called "mayonnaise dressing" instead of "mayonnaise" probably because they don’t fit the criteria either. Do you care though? You probably never noticed, and just had a really nice sandwich. The standard is actually super specific: http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRS... for example you have to have at least 65% by weight oil…
Speak for yourself. When I buy spread for my sandwiches, I buy mayonnaise, not some ill-defined "spread". I'm sure I'm not the only one.
The entire point of labeling regulations is to prevent exactly this kind of misleading branding.
To me the true irony is that when it's some massive conglomerate labeling "pink slime" as meat, folks cry foul and demand government action. But when it's a sweetheart little startup being all "green" and "sustainable" while using similarly deceptive labeling (well, save that "pink slime" is at least a meat product whereas "Just Mayo" isn't mayo by any traditional definition), suddenly it's okay because they're the "good guys".