Our favorite creepy use of social networking these days has to be EmbraceChange's Twitter feed. The anonymous supporter of Marvel Comics' Skrull Secret Invasion has been offering calm, 140-character messages urging everyone to sit back, relax and accept our new alien rulers, like "Your days of poverty, hardship, disease and greed are over" and "We wish no harm or bloodshed..but we will do what must be done to save you." You'll find yourself wishing that we really were about to be saved by ribbed-chinned alien invaders. [EmbraceChange]