There's no free lunch. The developers would just have to raise the price, to keep the game balanced.
Never heard of such drivel. Sorry.
Free lunch? there isn't since the building was bought with diamonds, gained by investing real money in the game.
The return of some supplies costs the company exactly nothing, so if anyone is getting a free lunch it's Innogames, since this way people will sell those buildings far quicker and be quicker to buy new ones...and spend more time on the game.
The return of supplies is not unbalancing the game in anyway, since it doen't have to be a huge amount, even if it was like about 10 or even 25 supplies for every diamond invested it's hardly effecting the game in any way.
Don't pretend a lot of people will start buying premiumbuildings to sell them for supplies since it is waaaay more effective to use a PoP-spell. Not to mention that considering the price people would be ripped off for the amount of supplies you could get from this.
Just a courtesy towards your paying customers that Innogames has been ripping off lately anyway. So even if just from the view of customerservice it would be a great idea.
You DO get back HALF of the Coins and Supplies from your most recent update when you sell a normal building, but NOT if it's a building that can ONLY be purchased with Diamonds.
- Were it otherwise, somebody with a credit card that wouldn't melt could use Diamonds to generate an infinite amount of Coins and Supplies
- If you want a partial refund of Diamonds for Diamond purchased buildings, then you're simply asking for cheaper Premium Buildings
Ehm...sorry Katwijk, but this is a complete NON VALID ARGUMENT.
People with a creditcard have much more efficient ways of getting supplies, by putting up one PoP-spell on a workshop and then put on the 24-hour production and buying off the time with diamonds. This would be much more effective anyway.
The whole idea you keep bringing up about unbalancing is something you pull out of thin air without any kind of evidence or logic behind it,
A company like Innogames should value paying customers. Giving back some ingame supplies costs them nothing at all but would be a way of showing appreciation instead of disregard for their paying customers.