>package management Sublime has greate package management, don't see a problem here. Package Manage is now part of the app, works great too. Same for theming

>package management Sublime has greate package management, don't see a problem here. Package Manage is now part of the app, works great too. Same for theming tools (Unless we are talking about something different than being able to theme the app\syntax and work with your list of themes.) Not sure what "social" is though. Sublime has forum and packagecontrol.io \ github repos what else do you need?