Re: Proprietary B.S.
In some ways I don't mind slightly non-standard screws on electronics. It's not a major hurdle to get over (sets of bits are cheap enough to buy) but it stops novices from messing with them.
Most of us will have relatives or friends who come to us with broken items. It's a lot easier if they are asking ''can you open this up'' as opposed to ''I took it apart and can't get it back together again''