Hey buddy! I'm that guy. Let's talk, mmmkay?
Before we begin, check your God-like SDN status at the door and hold on to your valet ticket.

I couldn't care less that freshman everywhere clamor for your opinion like bugs to a light.

And true, true, maybe one day I'll really need your input and regret

you...... but I really doubt it.
Now enough fluff and down to business! So here's the thing- I'm new to this site but not new to life. I don't know you and you don't know me... so for you to make a snap judgement about my ethics or my future ability to cut it as a physician from *literally* one sentence is the very epitome of a malignantly poor attitude.
Here ye, here ye! Allow me to return the "snap judgement" favor you've delt and recap for a moment... we're two seconds in and in my mind you're already that doc who gets a million negative "he couldn't be bothered to listen to me and two days later I had to go to the ED for XXX that he missed" reviews.
How'd that make you feel? Not so great, right? That some random guy (or gal) out there on the interwebs would just come along and kick you in that magnificent crotch without even getting to know ya or appreciating the fact that you were just innocently trying to do the same to them!
And while you and I are at it, simmer down there Judgy McJudgersson. The question was a real one and the incredulity was deliberate - having just come back from a meeting with the administrators of my institution, I can definitively state that they don't transmit any data to any clearing house or other entity (transcripts included) that denotes whether or not the class was taken on-campus or online. Add to that the fact that their course catalog data sets for past academic years is only available to the "public" (aka those w/o an active university login) for the current year and the two past academic years and the question rings even more true.
Oh and here's another ingredient for the Mamma's Flame Stew you and I are cooking up... the Director of Records personally said this (and I quote) : "Hmmm, you know I've actually never been asked that! My answer would be no, they wouldn't be able to tell. They can see the course info in the online catalog if it's still there but there isn't a list of sections numbers in that resource. And it's the course section numbers that identify the particulars of a class- who teaches it, when it's taught, in what classroom or online. I guess they could call Records and ask but what school adcom / admin is going to wait on hold for 35 minutes just to ask that? Where are you applying to anyway, (my_name_here)? The University of WeOnlyAdmitWhiteSuperHeroesWithHugeGenitalia??? And even if you were applying there, why would they care? Honestly If they're so naive about the current state of academia as to think that online classes at an already prestigious and accredited institution are not acceptable then you shouldn't even give them the time of day".
😍
Chancellor of our institution, at the same Military Honors Luncheon that this conversation took place at, overhears the Director of Records getting worked up and walks over. DoR fills him in on my question and Chancellor immediately demands to know what school would asking such a thing. I begin to say "Well sir, on SDN I read that... "
And that's all I managed to get out before he laughed hard and exclaimed, "Ohhh. Ha! Those quacks! What a miserable bunch. Our PreMed advisors spend half their day undoing the damage that ****ing website does to people. As long as it isn't online Chemistry or the likes, which we don't offer very much on purpose, you'll be fine. If they can't accept that, walk away. You're better than them!".
Do keep in mind that this is a Top 20 Undergrad institution (Source: 2015 US News & World Report rankings) and not some backwoods po'dunk shill.
Tl;Dr... you're so wrong.
Or in the words of the great Dr. Cox...
Wrong wrong wrong wrong;
You're wrong!
You're wrong!
You're wrooooooonnnnnnggggggg!