Opposition to Facebook's new internet.org
This is an important topic that should be top of mind for all of us and discussed on a regular basis.  Facebook is trying hard to become like AOL in the mid 90s.  Total control from soup to nuts.  Zuckerberg and his team are very clever and calculated in their approach (as any of us might be in their position, similarly incentivized and with no malicious intentions).  But we will all be worse off if they are successful.  The open web is one of the few things in life I've found worth really fighting for.