Yep, that's me! And, I hope I'm not the only one clearly labeling hypertext links!
I do this mainly because of my familiarity with academic & business writing, where one is expected to properly cite & credit. So I approach my OP's in a similar manner (though less formally).
I'm old-school, trained & educated the old-school way (Mid 20th Century Catholic Grammar/Catholic Prep). This was during a time and era when writing & speaking well were expected, and I threw myself into it as most of my family either barely spoke English or spoke none at all!
Consequently I like to keep standards for anything I release into the public, which the internet indeed is (public). You are judged by what & how you write.
Finally and more specifically, I'd like my potential reading audience to be fully informed as to my sources and links to them. I myself generally don't click on unidentified links, the exception perhaps being those from a trusted poster I'm well familiar with. Basically, I treat my potential readers they way I prefer to be treated.
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That's my story, and I'm sticking to it!
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Now I'm going to move-on, leaving it for @nota bene to check for grammar & punctuation. . .