Just curious if any of you subscribe to Runner's World magazine, and if so, would you recommend it?

Depends what you are after - I still get the magazine even after running for over 25-years. However, more and better content can be seen on their "Runners World Forums" online. A great forum is the "marathon forum" beacuse it moves quite fast, with a ton of topics both fun and of a serious nature.
https://forums.runnersworld.com/forum.jspa?forumID=4

I don't subscribe but will buy it when traveling so I'll have something to read while waiting on flights, etc.