Penrose is a smart guy, but has strayed too far into crank territory a few times.
All's he's done here played with numbers to convince himself that something that's already been known about is something new. Cosmologists aren't impressed and I doubt the paper will actually be published in anything close to its current form, if at all.
http://motls.blogspot.com/2010/11/wh...dyan-have.html