I hadn't heard anything about when the new season was starting, but while going to IMDB to look something up, saw that it is debuting this Sunday. A quick check of the Tivo schedule shows that they are showing the last season on Friday and Saturday for a primer of the new season.
I just can't wait to see how the airplane crash effects things.
This is in no way meant to be a comprehensive nor, at times, possibly even coherent recap of Revolution since I stopped recapping it midseason. I did continue watching it out of some misguided sense of... I'm not sure what.