C# and Java Weekday Languages, Python and Ruby For Weekends?
Maybe Perl is dead. Or people like generating line noise throughout the week.
The Ethics of Selling GPLed Software For the iPhone
If you want to look at it from a different angle, you are charging for the distribution of the app. In order to distribute the app, you incurred certain costs. Apple incurs costs distributing it as well. I'm sure they take a cut of your app's selling price, and so, in essence, you are also compensating them for their effort.
Scientists Find Soft Tissue in T-Rex Fossil
It'll be interesting to see if we can find hominid remains in similar states of preservation, so we can learn more about the layout of our evolutionary tree. Then again, a T-Rex bone is huge, and that may be the only reason it managed to keep anything preserved.