Programming languages are in their core something like a craft. There are about 700 languages and even if you know nothing about programming languages at all, if I explain to you the concept of how difficult it is to make one and that only about 700 of them ever got made, you will probably understand that this is not something a lot of people could do even if they try. It's also something that can be compared and gets popular and approved because of its usefulness.
The same can be applied to technology, the best technology will may not be the most adaptive one but we can compare them and if they would get the same possibilities (exposure, marketing, timing etc) people would probably agree which one is the better one to some extend (ebay vs amazon) I don't see the component in art. There is just to many of it and if we would show 10.000 people 20 artworks and let them rank them from best to worst I would imagine the list would be different from the ranking of art critics.