Ever since taking office, the Obama administration has sought to accommodate Islamist demands that freedom of expression be curbed, lest it offend Muslims and stoke violence. For example, in 2009, the administration co-sponsored a United Nations Human Rights Council resolution along those lines.
As a columnist, I realize that whatever amount of corruption I expose, half my readers will block it out, although they may get a frisson of joy in the process.
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important.