This forum has a live online indicator, that's displayed with on the upper right corner of the avatar and it looks awesome. I haven't seen it on any other forum. Is that a feature of this style or is it an add-on? Is it possible to get the same on any style?
Please read the FAQ to know how to create Recent Activity widget.
This addon transform both everyone's News Feed (Recent Activity) and personal News Feed into Lived.
Auto update News Feed.
Recent Activity widget (LIVE)
Download the zip file.