Sorry didn't know it was an edit. Makerloom allows prospective buyers to look at a preview of the 3d model that they may want to download. They can look at it right in the browser (thanks to webgl). Also not all models are for sale, we actually encourage our makers/sellers to list some of their models for free. I'd like to add more features but I need more users so I can know the features that would be useful to them.
But how many?
I'd like as many users as possible ;)
But how many do you think are possible. If you were to capture the whole market, because your product is the best and you outsell your competition, how many would you end up with?
All 7 billion humans isn't your target. Maybe someday, but not right now. How many people are there with 3D printers? With things to print?
The replies are nested too deeply. There's about 5mm people who own 3d printers. Not all of them will be interested in putting their stuff on my platform so I think 30% of those is a realistic number.
What's different about that 30% and why are they interested in putting their stuff on your platform? Are these the same people who own 3D printers?