Hey,
Just had a need for multiboot usb/iso and came along SARDU. The software seems to have a lot of features! That is great.
However had a few pointers regarding donation situation. If it takes me longer than 5 minutes to donate, I will NOT donate. The same thing goes for most of the people, imo. If you look at the website traffic I bet most of the traffic comes from english speaking countries. The forum is most active in english language as well. So you should cater to english speaking users. They are also people who donate the most.
First time I visited donate page from the website or from the software it goes to the paypal page in Italian as of 2013/11/12 (dont know if the plans changed since the last post in march). There is no way to switch to english. I and STOP there. Will NOT donate if it takes a long time to figure out whats what.
Also get rid of the Tag cloud on the main page and put a donate button. Tag cloud seems useless for this website and there is no donation button on the main page. At least I am unable to find it.