Read the article. Anyway, a desktop is not replaceable even with the more powerful laptops right now. I have smartphones, tablets, laptops and desktops. I still resort to my desktop when needing raw computing power. Tablets are handy but they still aren't a replacement for even a laptop at this point in time.
MSI and Gigabyte will still be making mobos and Intel will continue to make chips to support high-end mobos. I would like to see mobo manufacturers make mobos that will use multiple mobile chips on each board. There is no end to the customization possibilities.