Go right now, before there are no more free plots, to landsite.ad and register your site/product/app/whatever right now. Literally just 4 free plots left.
Owners of a plot will eventually be bought out by people willing to spend to take your spot.
And when that happens, you get paid a cut of that.
But in the meantime, your thing gets some visibility.
There's some other stuff on the site to bring in regular users who don't build, and that will continue to bring in visibility, and once you see that, you might buy a new plot from someone.
THAT guy gets paid back in full but with profit (less the exposure he got).
And then when some other guy buys your plot, you get paid back but with profit (less exposure time showing your thing).
Yes. It's fun and playful for now. A thing we cooked up. But, it's working so far.
What does it hurt to list for free?