It has been correctly pointed out that the LDD download page says The LEGO Group is no longer supporting LDD version 4.3.10, and version 4.3.11 is available, so I might be wrong about them dumping it altogether. However, I can't find any way to navigate from the lego.com homepage to the LDD download page, even with their search engine. I can only find it through Google, which kind of makes me feel like they're shelving it. Even if they do make a new version of LDD, I'd still be interested in purchasing a Pro version.
By 'Pro', I don't literally mean people would use it to make money. I mean something more advanced, primarily for hobbyists that would have the best features of MLCad and LDD combined. Maybe calling it 'LDD Pro' was a bad marketing strategy on my part. How about 'LDD Advanced' or something else. What do you all think?
From this forum, I just heard about Stud.io, I've downloaded it and it looks very good, but I haven't had a chance to learn it. If it isn't the best one yet, it certainly has the potential to be. But I'm also not against having even more choices for LEGO design software. Competition benefits all of us. And competition isn't just about money. There's pride in knowing you produce the best product.
LEGO bricks are the product of The LEGO Group, they should have the best software, and they could, provided it was at least profitable. This is the question. I'm not sure anyone on this forum really knows how many people would be willing to pay for advanced LEGO design software, or how much they'd be willing to pay. That's what I'm trying to find out.
I read that employees at LEGO use Siemens NX (Solid Works+Pro Engineer) for design. This would be overkill for most hobbyists. But who knows, maybe The LEGO Group could develop a platform that would work for some of their employees as well as for hobbyists. I don't know what's going to happen, but I don't see any harm in imagining the possibilities. Isn't that what LEGO is all about?