[Added]:
And I'd take it one step further to see if there's real diversity or just the appereance of: how many of the women/blacks/asians etc are there with the exact same criteria as the others and not because somebody (always a white male) thought "hey, we have too many white men, let's put a woman/minority on this position, it will look good".
While that might still increase diversity, I see it as hypocrisy for 2 reasons:
1) If the straight white man put aside was better for the job.
2) Token diversity just hides the prejudices under the carpet.
3) Token diversity doesn't help with the underlying reasons behind the inequality (e.g. being poor with less schooling opportunities prevent many blacks to be able to get MBAs and CS education, and instead of helping change that for all, they make a mockery of diversity with random exceptions).
4) Isn't it still white males making those decisions about which token people to include?