The way I use twitter, it serves the same purpose as hacker news, but with a much broader scope.
My feeling has been there are nuggets of really good and really up-to-date information there, and there are some threads that are extremely informative, but signal-to-noise ratio is in general extremely close to zero and the hostility of the surrounding environment is unbelievably terrible.
In the past I've had a hard time finding people to follow with a high enough signal to noise ratio (or who don't flood my feed with a new tweet about their cat every 5 mins). Do you have any tips for picking sources? Or choosing when to fill them? And how do you stay on top of the flood of information?
https://twitter.com/i/lists/1239639611694911489
All the people on it are serious experts. I've also left out some people who are worth listening to, but have a political bias or express a lot of emotion (it's hard not to be angry).
I spend way too much time getting up to speed, but (a) there's a lot of stuff I find interesting (I studied molecular and cell bio a bit during my Masters), and (b) would rather err on the side of over-learning than being misinformed.
If you want secondary sources rather than primary, try STAT news. They've been excellent.
The quality of discussion in other fora (including HN) has been quite disappointing.
Just specifically for COVID-19, this led me to:
- Pay closer attention to the pandemic in China and request testing for my daughter when she had flu symptoms in late January while traveling (the CDC had no tests, of course)
- Begin using masks and gloves while going to groceries and other stores long before it was in common use and the value of masks had been acknowledged
- Mentally and materially prepare my family for an extended quarantine period long ahead of when the necessity was broadly acknowledged