Yep, it appears steemit is now posting on Medium as well.

Check it out:

https://medium.com/officialsteemit/steemit-on-medium-d772dd64b6aa

Overall this is probably a good thing, though it does sound a bit strange that a blogging site would feel the need to release news on what could be considered a competitor.

Either way though it likely gets steem in front of more eyeballs which is badly needed.

Keep it up!