I got a premium account the other day, mostly to mess around with scripting experiences (you need premium to get a key to make an experience).
So I went to get my Linden home, just because I'm not in the mood to build a house right now. I found some nice suburban houses called Bellisseria houses. I dug around a bit and checked out a few in world. I decided I wanted the traditional model Bellisseria house. So I went back to the premium page to get one, because it was available when I first loaded the page, but now there were no available traditionals. I never noticed houses disappearing out of the web site that fast before, so I googled to see if there's an outage or something.
Turns out, this Bellisseria region is incredibly active! People love living here and there's lots of boating, so the real estate market is red hot. I posted on the official SL forums, asking how long it usually takes for more traditional homes to be released. I got an IM in world shortly after that... somebody wanted to flip me their house! The way it worked, they released the land, I counted to 5, then refreshed the land page and grabbed it before the bots could. They didn't charge me for it, they just wanted to help me get a nice house, since they were moving anyway.
Why did this happen? Turns out, the real estate market is so hot in Bellisseria, there are bots snapping up land as fast as it's released. You can't sublet linden homes, so nobody knows WTF their business model is. The bots piss off everybody. It's so bad, the moderators on the official SL forums have to clean up flame wars over it all the time. So this person gave me their nice traditional house, with a rez zone boat dock literally at my front door, right on the Bellisseria river, just to stop the bot operators from snapping it up, LOL.
Anyway... the Bellisseria group chat is always going, the people seem super friendly and nice. They are always giving me notecards of landmarks to places of interest and places I should boat to. There's a real community here. It's nice.
I never thought in a million years that there would be a serious, active SL community based around linden homes, let alone a hot market for any type of mainland parcels, but I guess that's what's happening.