Too late for the game. Power should do this way earlier. The Linux community was booming around PowerPC a few years back and now all the brains left to work on either ARM or x86. Without that community support(Power does not really run Windows), the chip is just a piece of cold hardware even though it can shine spotty in the spec.

One of Power's biggest user is probably a licensee in China, who replaced its crypto logic and use it for their own needs, but that's far from enough to compete against Xeon.