Facebook credits are pretty much useless
because they cannot be traded.
If farmville real estate, objects, services tc also cannot be traded, farmville is also useless.
What we need are virtual / digital domains and/or games that
can be traded.
As far as I know, Ogame, Zorg Empire, and Astro Empires, and maybe pretty much all similar games / universes, do not permit trade or are very restrictive of trade.
That is why I set up
http://galaxies.mygamesonline.org/ ... To have a universe whose resources
can be traded.
It is also why various nations in Freeciv's Galactic Milieu have commissioned blockchain-based currencies: they
want to trade.
The galaxies game is particularly good for trade right now because it turns out calling it Beta was maybe a bit of an exaggeration. I would call it a little more like Alpha, because the combat system not only does not work but cannot ever have worked in the state it is in, It seems to have been started but then maybe been undermined by some database field name changes and some formats of certain fields and gosh knows what else. So you don't have to worry about being attacked, you can just build up your resource production.
I have one of those villages games too I was going to try, though it too might well turn out not to be nearly as finished as the box tries to make it seem. (Well not really box: more like SourceForge repository.
)
I also have been adapting my IRC over-the-counter-trading bots back ends to create bots for Crossfire RPG.
If facebook wants to try to prohibit trade in its oppressive universes lets just build better universes... or at least free-er ones!
-MarkM-