Last month there were only two contributions on the topic of explaining effective altruism. Hopefully, we can get that number back up to 6 this March. Let me know if I missed your post and you want it to be included.
I wrote about a possible motte-and-bailey-esque issue with effective altruism.
weeatquince listed some tips for talking about effective altruism.
For March, I tried to choose a topic that I think might get more interest: selflessness.
As usual, feel free to offer feedback and topic suggestions in the comments!