As the title says, there's something that's been bothering me for a while now, I find it odd that you dictate the use of the program in a way that shy's me away from it.
Don't get me wrong, I appreciate this program to the fullest extent, but it seems as though you're discriminating against users based upon what they are using the program for. I find this an odd way of doing business, it's like walking into a tool shop and asking for a wrench, the guy isn't going to ask you what you're going to use it for, nor is the wrench going to modify itself upon using it on different things.
This is what you're program is doing and how you're recieving your donations. You've programmed the application so it only allows for 1 upload on server based Windows Operating Systems. While on Windows XP/7/8 it allows for 8 uploads in parallel. You shouldn't do those kind of things if you wanna encourage people to donate. Infact this encourages people to pirate your software because you're telling them to pay more than other users just because they use the software in a different way.
I like to pay for my software, but this way of working is really a bad business model. Wether you're serious about the software as a job or just recieving donations on the side. Try not to make your donaters feel like they are forced to donate, just because of how they use the software. Rather try setting consistent prices for what part of the software you can use and not use.
The donation page is very undetailed as to how everything works, and it seems like you're not disclosing alot of it on purpose. Quickly replying to people that they need to donate if they want *insert certain feature here*.
I want to know what I am getting for what I am donating, in precise way, before that time I refuse to donate.
Thanks in advance.
Regards, - PrPsc