Should design come from disaster?

The truly devastating natural disaster which decimated parts of Japan just over a week ago has lead to a heated design debate. A flood of designers have offered up designs for posters (many based around the Japanese flag) which are being auctioned to help raise money for the cause. Few people would be able to argue with this as a worthy deed. The problem is that the posters often have no further info on how to donate to the cause and in-fact feature the studios name and a link to their website. Here then, lies the problem, is it right for a designer to get any sort of free promotion from a terrible event such as this?

Definitely an interesting read, the full article can be seen here