That sort of startled me, because it is catchy and it is in the vein of a "byteball" type of geekcool phonetics.

Amorphous was on my original brainstorming list (and I had thought of nebulous in the process of thinking of amorphous and mentioned nebulous as a negative 3 times on the page), but I think you are correct that Nebula is better than Amorphous or Nebulus.

But is that the meaning we want for a programming language? The language is targeted to programmers. Nebula does have a nice sound to it. Are you thinking the programming language is a feature marketed to the speculators also and thus the reason for the geekcool name?