"The numbers for DAUs and MAUs do not include Instagram, WhatsApp, or Oculus users unless they would otherwise qualify as such users, respectively, based on their other activities on Facebook."
I use it regularly for editing the front-end portion of our project. Granted it's not the biggest project (36 folders and 158 total files.) but it performs quite well. I have some problems using git from the command line as atom seems to lock random files from time to time. I really have no complaints. I enjoy using it and find the community packages that are available quite useful.
"The numbers for DAUs and MAUs do not include Instagram, WhatsApp, or Oculus users unless they would otherwise qualify as such users, respectively, based on their other activities on Facebook."