I find some tools in busy very interesting.
source: busy.org
Amazing tools
Tip The Author tool: makes it very easy to consider doing this.
Bookmarking tool: very nice feature.
Draft Tool: Very nice. You can have several drafts just like some markdown tools online.
Chatting tools: Ofcourse being able to chat right there inside busy is an amazing advantage.
**Private massaging tool: **I saw what looks like private massaging in busy.org today. I am not sure if this is what I saw so will need more insight.
Missing Tools
Not able to add picture from mobile phone. I am using an android phone and I can add picture or rather upload picture if I use steemit.com but was not able to do so using busy.org.