Short answer: No.(IMHO). What about D? it may be dominant in some years. I don't seen vala in real world development, a good community about vala... in fact,I'

Short answer: No.(IMHO). What about D? it may be dominant in some years. I don't seen vala in real world development, a good community about vala... in fact,I'm not a vala expect, but what are the great vala's features? who is working on to make this a real world language? and improve it? I don't seen a good reason to invest in vala language. Just change to something like D.