adds stewardship blog post

[Frijol]

Hello @lightandluck @b5 @RangerMauve @Mr0grog @ericnost ! Here (at last) is a draft blog post from our Stewardship conversation. Please have a look!

In particular, please:

1. Add yourself as an author if you would like to be acknowledged as an author (after all, you're the source material)
2. Double check that the things I said you said actually sound like something you would say. As usual, I did some pretty severe editing to shorten and improve coherence, so it's possible I've totally misconstrued your meaning
3. In light of the above, another option is to have your name changed to an alias if you would prefer.

Timeline for publication:

• [x] By 11/7 please make any comments/edits
• [ ] By 11/14 I will merge/post!

[Frijol]

Thanks @lightandluck !