Buzzfeed has really improved its content lately. If not for the tacky social media badges, I wouldn't have guessed it was BF.
Seems like Buzzfeed is doing the same thing.
I mean, I sometimes hear from their foreign correspondents on NPR or podcasts I'm interested in. They do have some great journalists on staff.
I'm not sure what the "call to action" of your comment is - if the adver-article is interesting, more power to them.
If it's a site you really really like and you want to support them in a tangible way, then yes that's not necessarily a bad use for your money.