Google's statement is obvious bullshit, and
here's why. The way you "support" pseudonyms is as
follows:
1. Stop deleting peoples' accounts when you suspect
that the name they are using is not their legal
name.
2. There is no step 2.
UPDATE: Also, Google hasn't "relaxed" their policy. The name(s) you choose are still passing a review process and once a name is "flagged" you'll have to provide evidence that the name(s) in question represents you and is an "established identity".And for example, in case the name represents an online identity, you have to have a "meaningful following" -- basically, there can be only one +Madonna, except these aren't random/made-up user handles, such as on Twitter.
Also, most importantly, Google+ still bans anonymity.
UPDATE 2: I was partly mistaken in my conclusions. See comments by @ElbertF below.
[1] http://www.jwz.org/blog/2011/10/eff-declares-premature-victo...