All four of those articles go out of their way not to discuss any particular races at all, in the context of dating. Of the four, I think the one on everydayfem

All four of those articles go out of their way not to discuss any particular races at all, in the context of dating. Of the four, I think the one on everydayfeminism.com probably gets it the best: it's okay to have preferences, same as you might for hair or eye color or height or whatever else, but depending on the strictness of your adherence to your "rule" - yes it's racist. So the articles you've linked are fine, IMO. However I do get the sense and agree with you, that for a great many people it's only racist if you're white, and that for other ethnicities racially-exclusionary dating is fine. Mainly I think that's because most people haven't given it much thought.