The most serious problem is the abuse of the GNU General Public License
, where corporations want to have it both ways — to get code for free, and then turn around and sell it for profit. You don't like it? "Sue us," says Corporate Amerika. "We have enough lawyers to fill cities if you come at us."
What if a company appropriated your work and ideas and sold them for a fortune and sued you if you protested and claimed your authorship of the code? I'd say light the torches and bring the hammers, boys, pain is coming.