The Steem B- rating actually came out on Friday, the day before the Steem/Tron announcement. Either way, I think this all appears to be very positive for Steem price going up. Downside for me, the majority of my steem is powered up. I find my self having to power some down in case of volatile price action, but lose the dividends from being powered up and delegating. Can't have it both ways...
RE: Steem - Weiss Crypto Ratings likes the Steemit/Tron Partnership, Steem now ranked inside Top 10!