PayPal Donations field

Think it might be a good idea to add a PayPal Donations field in FileBase that people who share FREE files can use adding their PayPal account to accept free donations given. While I know the SELLING option is there, it still would be good to also offer a PayPal donations option as well for free files

I've already added custom field for it myself, so you can do it that way instead to be honest. But if it was added in by default, I'd like to see it work in way... that those who are selling a file (the donation link box isn't available for using). It remains a free file option input box only for using.