1. Package managers need not be complicated. I think a simple sandboxing app mgmt is possible.

2. about web: too bad that design-addict webdev community bloated it. But wish someone make a simpler, faster & straightforward web as portable app platform with few nice commercial qualities...

3. About OS: OS need not be bloated if it isn't running behind popularity by satisfying everyone's remote needs. ( source: plan9, suckless, busybox )...