#1, You can remove the drive and have more "precious space". Why not leave the option for people who use it?
Because most people don't, regularly, like they would other features. Why cater to a shrinking minority of ODD users?
Is it harming you that it is available? As far as making space for a battery, I already addressed that in a previous comment. I believe Apple should look into creating an additional battery that would fit into the optical drive's slot for those who wish to remove it and have more battery. You wouldn't be getting extra space anyway if they did this. You don't really think they are keeping the same form factor and eliminating the OD do you? If Apple did do away with the optical drive and adopted the Air's form factor (which I believe they will be doing anyway), you can kiss a longer-lasting battery and option to upgrade yourself goodbye.
I am worried about the potential loss of upgrade options too, ala Air.
Physical keyboards, HDs, batteries, and trackpads are way prior to 90s tech and they still make room for those
Physical keyboards and trackpad are on the way out too once capacitive technology gets better. Batteries of today are nothing like the batteries of old.
This would be viable except how, exactly, am I supposed to store all of those files locally? I use a fairly small SSD.
Wouldnt it be great to have extra storage. Oh wait, you've got a monster ODD eating up that valuable space where one might go
I'm not about to invest in some monster external drive (or internal, for that matter) either. It's also a royal pain in the ass for someone who's invested in a large collection over the years.