2. enet is 99.9% on floor. Seems pretty good idea. It also means that Enet and power break away with magsafe, so there are NO floor cables attached that can pull it off the table.
in general MagSafe makes a lot of sense when interruptions to power doesn't imply your mac to stop on the stop, like portable devices with batteries.
i see the pain, and i understand the risks of accidentally pulling off the iMac from the table, albeit i don't think this measure mitigates the risks entirely. i secure my iMacs to the desk using a contraption that holds the flat part of the leg down to the tabletop. this protects them from being knocked down, as sht happens.
but this ethernet story bothers me to the bone. they have to create 2 different PSUs just to omit ethernet from one of them. the 'new iMac MagSafe' connector is another proprietary one, so you have no means to power your very stationary desktop device. at least with the MBA and MBP you could mix/match the chargers.
usually people don't leave cables on the floor. especially those, who are triggered by their cluttered desk (if adding just 1 _another_ cable qualifies as a mess).
it's maybe just my personal preference, but power bricks to me present a bigger 'mess factor' than a cable i can easily velcro to the regular power cable in no time.
don't get me wrong, i understand the design choices apple made here:
- the C14 receptacle is too deep, can't fit into the thin design
- the SD card slot is too deep, can't fit into the thin design
- the RJ45 port is too deep, can't fit into the thin design
it's like a MBA (entry model) or an MBP (2 upper tier models) with a beefier power supply.
same CPU (still great) same GPU (still fine) same ports (not so much). at some counts the new iPad pro seems to be a 'more powerful computer' for the first time.