They could really use someone who gives a damn to focus on their official libraries. They seem to have tried to make them function similar no matter which language you use. Not the smartest move, they end up being sort of convoluted in languages like Python. Which lead to many people starting a client library, but probably moving on from using them and the libs go unmaintained.
Use it with a team of about 10, for almost a year now. Interface with customers via email, SMS and chat. It is universally liked in our group. The internal discussion on different communication channels is wonderful. The API is well documented and quite permissive as to what you can do. Keyboard shortcuts galore. No direct IMAP connection now, but if you have GApps it works well. UI seems snappy, and I've seen no issue leaving the tab open for weeks straight.
I have been the most impressed with their response to feature suggestions. I raised a few points for improvment using the general help chat in the interface and to my surprise saw my suggestions released as a feature a few weeks later. Granted, they were minor interface items, but the fact someone actually took the time to consider it and slot it in for dev time means something to me, being on the other side of that usually.
That email is so vague that it makes me think the situation is far worse and they're just feeding a "nothing to see here" story just before a holiday weekend in the US. A compromised marketplace would be a great means of sprinkling nefarious code into packages during deployment. I hope my suspicious are proven to not be the case, but only because of all the people locked into Magento relying on some dev shop to keep their business going.
Executed via cron every day at a time before I would make a potential grocery run meant the coupons were already waiting on my account when I went to the store.
I like the plain Spotify artist suggestion based on the one you're viewing, but mix it up a bit by first seeking out bands in a genre in another country then follow the suggestions from there. Example, there will virtually be no paths for people in the US to Russian artists like Mumiy Troll, Leningrad, Monetochka or Mashina Vremeni from artists popular in the US via "Fans also like".