3 ms·

I'm using it because it's really cross-platform, works reliably on Linux, Windows Phone, web (these three are the most problematic when it comes to messengers).

• edcastro 11y ago
  It's one of the few - if not the only - native, reliable and fast among all major platforms. It just works. Sure, there's the whole security debacle behind, but all in all, as an instant messenger, it works wonderfully.