jackred88 wrote:
Why does the new Macbook 13 inch with retina display not have an ethernet port, or a CD/DVD drive, or a Blue-ray drive?
Why no Ethernet port: Because it is much less commonly used now. Most people use wi-fi, I witness this when I visit friends. People even use wifi with desktops now because it's so much easier than stringing cable through the house. I am not against Ethernet, in fact, I work with such large files that I not only need Ethernet but Gigabit Ethernet to move files between my Macs. So for me, Gigabit Ethernet port is a requirement and so I would prefer the older non-Retina MacBook Pros that have a GigE port. But when I see other people working, it is true that wifi is pretty much the networking standard now for general computer users.
Why no CD/DVD drive: Because it is much less commonly used now. They used to be for ripping CDs...but enough people now download their music directly from iTunes or Amazon that CD rippers are becoming a minority. They also used to be for installing software, but with fast broadband spreading, my last two huge multi-GB software installations were downloaded in minutes instead of being delivered on disk, and the download installer is a lot easier to back up too. It's now a weird feeling to install software from a CD/DVD...
And if my next portable Mac came without an optical drive and I needed one, I would simply use the Disc Sharing feature in OS X to use my desktop Mac's optical drive bay to read discs into my portable Mac.
Why no Blu-Ray drive: Because Apple has never put one in a Mac, and has publicly expressed disdain for the format (Google "apple blu-ray bag of hurt"), meaning they probably never will.
By the way, Apple does think you have a point, which is why they have continued to sell the 13-inch and 15-inch MacBook Pros that still have most of the specs you want. They realized the whole world is not yet diskless and wireless. But with the Retinas, Apple also knows that diskless, wireless, solid-state, Retina, and Thunderbolt is the future...not CD, DVD, Blu-ray, Ethernet, and FireWire.
You can go ahead and get a PC, but realize that the trend is the same there. Look at the Ultrabook PC and Windows RT/8 hardware and you'll see a lot of trends that were set in motion by Apple.