Sometimes I'm asking what could be the philosophy of an hacker... finding flaws to see that he's the best? Exploiting systems for business? All is possible...
What really I don't know is why some hackers decide to publish their exploit code on the net. why this? Pubblicity? Do you want that someone says that you're the best? 
Can you think what could be the danger to publish on the net an exploit code? Too many times we can see stupid young boys that surf the net to find exploit code to try. An exploit code on the wrong hand is like a bomb...
I want to see to the hacker that in these days has published the MS JPEG Flaw Exploit Code that his action is really stupid. I've tryed to find the code simply by searching it on traditional search engines and I've found 3 places where you can download the exploit (4464 byte).
Congratulation... you're the best... of stupids! 