Hi Greg,
Looks like the hyper links created using the editor is causing problem.
It doesn't open on both Chrome and firefox for me.
I inspected the hyperlink element on firebug, and see that the http is attached twice.
Not sure if others are facing this.
Here is an example.
http://http//youlookfab.com/we.....an-we-chat
This is what it tried to open when I clicked on a hyperlink in off topic conversation.(Just click and not right click open in new tab)