You may have arrived here either because you've found something on this site particularly useful or interesting, or you're curious and clicked around. However you got to this page, I'd like to thank you and ask you to donate in order to keep development alive.
I make these apps because I love doing it and I hope it will make someone's life better in some small way. Having said that, I'm definitely not against getting things in return. It can only encourage me to do more, while giving my wife reason to let me carry on!
Where will the money go? There are always bills and rent to be paid and food to be bought in order to stay alive... and it would be nice to get a present for the wife every now and again ;-) So please, give whatever amount (large or small) you feel is fair considering how you've benefited from what I've done.