I don't know about moving to the web on #2. From what I have seen the web alternatives of those products, if they even exist, are tailored to the hobbyist, semi

I don't know about moving to the web on #2. From what I have seen the web alternatives of those products, if they even exist, are tailored to the hobbyist, semi-professional market. Things like Siemens NX _can't_ move to the web, since we are talking about entire development platforms, not just applications.