In my opinion, the problem with MINIX3 is that as a product it lacked focus. MINIX2 was excellent for education. MINIX3 led to great research. But if you want t

In my opinion, the problem with MINIX3 is that as a product it lacked focus. MINIX2 was excellent for education. MINIX3 led to great research. But if you want to maintain a software product with a small team, you have to have a clear idea of what features are essential for your product and then make sure those have excellent support.