Keyboard (and mouse) shortcuts allows for convenient and fast browsing through articles.
When you launch the app see what's behind this icon.
You can tag any article with any tag you like.
Very convenient for organized people :)
All articles are stored on your computer, so you don't need internet connection to read them later.
The app keeps all data on your own computer, and only there. No servers somewhere in the internet involved.
Any plans to support synchronization with Feedly?
In near future - no. In distant future - probably not. Two reasons for that:
1. Sputnik wants to be independent software. Adding integration with commercial platform doesn't help with that.
2. Integration with Feedly will force Sputnik to behave like Feedly forever, and will make much harder for Sputnik to go its own way.
I want for this app to be alternative to other readers, not desktop clone of one of them.