> As to your P.S.: yes, exactly, so you already know you are going to abandoning the desktop.

Oh, hmm, would I guess also really depend on what OS and software is available for it and how open the whole ecosystem is, I mean, something unix-like that you can modify, not something single-closed-source-app-at-a-time-like :)

And if a desktop machine will allow you to stuff many more powerful CPUs and GPUs in it I may keep using one anyway :D