This article doesn't contain any relearnings it's merely a traipse-down-memory-lane rambling about thin-net, which has no bearing on the topic an hand, and a thumbnail sketch of modern cabling options.
The author's direct experiences with 10g are withheld for a "next post". So just wait for that.
10Gb Ethernet: what I had to (re)learn · HackerTrans
The author's direct experiences with 10g are withheld for a "next post". So just wait for that.