Well they're finally updating Atom and actually developing their graphics chips. The only problem here is that AMD offers a cheap mobile package with better graphics. And both Samsung & Qualcom have very good mobile offerings.
I think your post deserves to be split
First you have Intel remarks and then your AMD remarks.
You point out that Intel will face competition from Samsung and Qualcomm, which is correct. What I was pointing out in the previous post is that Intel will compete with those companies in their own turf.
As for your AMD remarks, others had better answers here and in other threads, I won't touch them, but there is a point I'd like dig a bit deeper, embedded, as you and others here believe that is AMD's salvation. The history is a bit more complex.
The problem for Intel is that AMD is right in the middle of the mobile/low power foray. AMD is more than willing to license designs or build chips for anyone who shows up with check book in hand.
When you hire a designer for your embedded/custom solutions, what you give him is a sizable order during a reasonable time period, normally exceeding the retail time frame of this given SKU. You usually refrain from going to top SKUs and bleeding edge hardware because they are expensive and you have all the interest in keeping your BoM as low as possible, you want a race to the bottom, and at this moment you aren't really committed to any hardware vendor, you surely will ask for prices in more than one place. This usually lowers price and margins from the hardware company, not a nice business in the first sight. Why they bid then? Because for the MPU company embedded will generate a small, steady steam of profits that when you put in a spam of many years, it will yield good ROI, it just won't be fast.
And this is *exactly* the opposite of what a bleeding edge company needs. Companies working in a bleeding edge need returns in a very short time frame in order to reinvest this cash (and it's always more than in the previous generation) to pull out another bleeding edge product and restart the cycle. High returns in a very short time, this is the bleeding edge mantra. And that's why Intel has been consistently shunning the embedded market, it simply won't generate returns fast enough for Intel. AMD was doing the same until Bulldozer, but as of now their market has gone kaput, between low returns on embedded or no returns at all, the choice is clear.
When I first listened to Rory Read speech about giving up competition on Intel I thought it was rhetoric only, but it isn't. All the moves he's been making, tying themselves to a subpar foundry, slowing down R&D, going to "me too" ARM cores, using nodes for more time, ditching SOI, focusing on low returns market etc etc etc, point for a company leaving the bleeding edge and trying to get a place on the lagging edge market, not a company trying to directly compete against Intel and whatever other bleeding edge company out there.
This means that not even Kabini they will be bleeding edge anymore. AMD will probably be competing with 28nm chips when Intel will be with their 14nm and the ARM pack at 20nm. I don't think AMD is a problem for Intel anymore. They are fading away, they won't be in the same market in the next 3-4 years.