Great post, but I would suggest avoiding cliche titles such as 'The Unreasonable Effectiveness of X'.
It provides a lot less information about what the post contains than a more carefully crafted title would, for not much gain (maybe people are more likely to read TUEoX posts?).
Basically, I always feel a discomfort when people have 'TUEoX' as a title, and never provide a strong argument for why the effectiveness of X is actually unreasonable (i.e. beyond the limits of acceptability and fairness).
Sure, it's effective yes, and it certainly was unexpected, but is it fair to say it's unreasonable?
There would come a point where, if a large enough amount of people believe it, it would start affecting you. Would make it harder to find jobs, to find other people to discuss ideas with, to convice people of an argument that relies on statistical significance, etc. It would have a huge effect on economical progress if the majority of people started believing that math is of no use to anyone.
I initially read it in the same way you did, however I also think SquirrelInHell has a point. But I would say the place where he's going wrong is sometimes (possibly most of the time) people don't know what it is they're seeking from a conversation. A lot of people don't know themselves well enough, so having been promted with that question allows them to properly introspect, perhaps.. but I do agree that password based conversations are frustrating.
I for one, would be all for a swap over to a no caps English, but my desire to not cause such a ruckuss as this over trivial aesthetic things out weighs it. If you think of all the extra effort/time you waste breaking your typing flow by having to capitilise letters at the beginning of sentences. Isn't that what the period is supposed to before, to denote the end of a sentence and the start of a new. I do think capitals should be used for emphasis though, and for proper nouns if they intentionally choose to have a capital letter. Such as LaTeX.
I actually used control-f for every letter in the alphabet before I read the last sentence... Touché. Reminds me of an old exercise in school where there are a bunch of random instructions on a handout and the last is to ignore all previous instructions. Moral of the story was to read all questions before answering them. A more useful one would be to don't get to focused on what's right in front of you, explore a little bit first to ensure that you're taking the best immediate action.
I would agree, a lot of DL concepts became much clearer after I worked with tensors enough to be able to manipulate them in my mind. Before that I just sort of just made sure the shapes matched up and hoped for the best. Also, you tend to see a lot of beginner questions/confusion on DL libraries (Keras especially) about tensor shape mismatches, suggesting that it is quite a common problem area.
The 30 was crossed out in the original quote. (between
3015 and 120 minutes of clean dialogue for each character). I guess quoting it didn't take the formatting with it.