Indeed. To put some numbers around the touchy-feely slice-of-life reporting in the article, education statistics [1] suggest that only 4-5% of BSc CS degree graduates are black, and only 1-2% of MSc CS graduates are black, despite most US universities discriminating in terms of admissions in their favour.
If the applicant pool is disproportionately skewed, you cannot expect the employee base to be any different, and minorities will stick out (which in turn is not necessarily bad for the people if they are good at what they do)...
If the applicant pool is disproportionately skewed, you cannot expect the employee base to be any different, and minorities will stick out (which in turn is not necessarily bad for the people if they are good at what they do)...
[1] http://www.exploringcs.org/resources/cs-statistics