Seems like I already answered that in connection to your previous question. Life is always full of changes. Networks too. They evolve, change, loose members, gain new members, change shape. The digital networks change even faster.
My opinion of the network. Has that changed? Not really. A network is a group of people who work together to reach a certain goal. That goal is mostly not fixed. It might be an idea by some which evolves too. The good neworks start with a good idea and live long. When the goal is reached the network has no function anymore. Maybe look for an unreachable goal, and the network lasts forever.
In digital networks the goal is sometimes hidden. When money gets involved the secret agendas are there. Large networks that are digital costs money which is earned by advertisings. That tends to get commercial also when they say they are not. In Mail-Art Lon Spiegelman claimed "Mail-Art and Money don't mix", and he has a very good point there.
Changes are part of life. So networks change too. The question is simple and always answered by yes.