No disrespect to the more theoretically blogs, but I have to say my favorite libcom blogs are the one that are in plain-English, simply written, and geared towards non-anarchos.
I think Mike Harman's most recent blog certainly fits the bill. As do ones like Steven's 10 reasons why communism will win, Ed's response to the Evening Standard and JK's take on the EDL.
I'm raising this because I think their could be some traction is a collection of libcom blogs. Maybe include the libcom intro guides and hopefully create the kind of book you give to someone who's becoming interested in our politics or moving leftward from liberalism - the kind of thing that's straightforward and focused and will draw people into practical activity and away from activism for activism's sake.
I don't know how feasible all that is, but I'd still be interested in what other blogs folks have read and thought "Hey, I wouldn't be embarrassed to send that link to my non-lefty friends."
Found another one! http://libcom.org/blog/work-bollocks-06032017