This is a post in response to current discussion on Google+ about where Google+ lies on the usefulness spectrum for digital forensics as well as mediums for information sharing. Before we talk about how or where to share things we've learned, I want to take a step back and ask where are you learning it from? Since I've been around this field for a year or so academically, I know I am not aware of all (or even most!) of the resources. After a quick Google search I didn't see right off-hand what I'd like to do here. The goal here is not to create a comprehensive list, but a high-level list of your favorite sources for all things DFIR. Where do you find the most valuable information?
Which blogs, papers, conferences, books, Twitter handles, listservs, podcasts, etc. are your favorite?
Where do you go for specific topics (Mac forensics, mobile devices, etc.)?
Do you use the forensics wiki or the custom DF Google search?