Clearly they're talking about things to serve Small Wars Council members here:
We just posted an article, "50 Intelligent Recommendation Engines for the Most Intelligent Minds." I thought I'd drop a quick line and let you know in case you thought it was something you're audience would be interested in reading. Thanks!
Carol Brown
As a generator of some not insignificant amount of chaff myself, I like things like this. Assuming they help, which many don't, or only do after a significant hurdle.

Any users and fans of these e-helpers?