Yes, unfortunately a lot of it is down to location. It's not so much about a hobby network (which does exist over here, but I only know a handful of people) as there is just a thriving online marketplace of your average LFS buyer and both official and hobby breeders selling, buying and trading stuff. Kind of like the early days of ebay? It is a completely different environment from aquabid, even though the idea is similar. if you want to look around, but not sure if you can read much because no english version. There are hundreds of ads for both fish and equipment/tanks placed on there every day, even though they are spread throughout the country, it only takes about 4 hours to drive from the nothernmost to the southernmost point. If I'm looking for particular plants or fish, or sometimes just because, I refresh the site every hour or so and scroll through the new ads looking for bargains or quality fish. Really good ones can be gone in under that one hour.
We just have an insanely high population density, which helps with this sort of stuff. There are 6 different LFS within 15 miles of my home, and I live in one of the less populated areas.
So, that, pretty much =#
If it makes you feel better, online purchases isn't a thing here. Virtually no store will ship live fish bar one or two that ask a lot of money, because there are very strict rules for the shipping of live animals.