Originally Posted by
WhyFi
Mmmm, yes and no. If you're talking about your typical latte art, there's a reason that some baristas take a moment to pour out a rosette or heart or whatever - it's a pretty good indication that the milk was frothed properly. Done right, the milk has a more pleasant taste and texture... and it just so happens that the consistency of properly frothed milk lends itself to latte art. If you don't inject enough air, or you incorporate too much, or if you scald your milk, etc, etc, more often than not, you end up with a milk texture that's very difficult or impossible to pour in to a design (and doesn't taste as good).
No argument that there's a lot of neckbeardiness that's worked its way in to coffee, though.