I am surprised so many people don't understand the business model of Bending Spoons or are bewildered by it. In conventional infrastructure and product development you need engineering staff to build the product; once the product is built you need very little engineering. If you build a house you don't keep the builders on payroll once it's built to keep "building" it - you may need maintenance staff but that's it -…
The economics are different because the industries are fundamentally different. Software is never "finished" the way a building is finished. More features can always be added to software. If those new features create new product lines and attract new revenue, then the software engineers' salaries are more than paying for themselves. But, this obviously carries risk, that the new thing you develop won't be worth as mu…
Software may never be finished (in your opinion) but the budget of any customer is finite. If you keep reinvesting your revenue forever into "engineering" the product there's going to be a time where a competitor comes in with a finished product matching your customers' requirements and snatches him from you by both charging less and making a profit.