Why do you bundle Open Candy with imgburn? I assume it's because they pay you to do so, but you do it without informing the user or giving them an opt-out. Is that because you know it is regarded as potentially unwanted software (PUP) or even as malware? Doesn't it make you feel ashamed that you are abusing your user's trust in this way? Don't you feel guilty for selling your users to an advertising company, whilst also asking for donations?