Well, what problems are you trying to solve by having the classes all access each other’s data members? Why is that necessary?

Wow, writing the same paragraphs three times… What an abomination of an article.

That may be true for smaller cities, but in bigger cities it becomes impossible, because there just isn’t enough space to house all the people near areas of interest. Cars don’t factor in there at all. Give me a subway for the major areas, and perhaps a tram or bus system so you don’t need that many subway stations in the residential areas, and you can have car-free city centers.

I don’t really like including pedestrians in there. Like sure, you can fit a bunch of people in a small area, but another point you shouldn’t ignore is the throughput over time, and pedestrians are by their nature rather slow. Obviously if you’re looking at shopping in a street lined by shops left and right, then that street becomes tailor-made for pedestrian traffic (and nothing else except perhaps bicycles). But public transport is much better suited for travelling any further distances, and that should be the main focus when deciding to ditch cars.

Late reply, but for me personally, I started doing it because my Keepass database is already accessed using two factors (password and key file). Therefore, I’d gain very little by keeping the second factor of those sites external - essentially, those second factors are compounded into the second factor for the database.

Sorry, I mistakenly assumed you were talking about disk storage - sure, if you’re designing your own solution, definitely use tags! Although the ones Gmail uses aren’t really portable in my experience, so you’re forced to use their mail client. That, however, is pretty much unavoidable if you’re putting a new spin on established protocols like they’re doing - maybe those changes will get picked up by other clients, maybe they won’t, who knows?

That’s true, but since we’re stuck with the file/folder system for all intents and purposes, you should be able to replicate that behaviour by making those tags part of the filenames (like rent_lease_landlordX.pdf) and searching for (parts of) filenames instead. But yes, a dedicated system would of course be preferable.

Why not just use soft links instead?