Did you really just say
Ethernet (sadly not gigabit).
See, this is the entire problem. These Ultrabooks repeatedly are not ultra. They tend to just be thin, compromised, horrible systems. I bet for £1200 you get... intergrated graphics.
So what you are offering me is a thin version of a business notebook from 7 years ago, with some decent proc and ram and mediocre HD space. Thanks. Oh, and its £1200 notes.
Intel and whoever at intel made these 'Ultra' bullcrap models and ideas need a serious kicking. Its little wonder that people are observing that instead of this they will buy a tablet for down to a tenth of the price.
Shipping any pc in 2013 that does not have decent GPU and other kit is unforgivable. And its serious time that this got drilled into the industry, reviewers, and the rest. Its pretty dire at the low end, but at the £1200 price mark its a complete joke.