I posted a reply today under "Rare Lymphomas/Cutaneous Anaplastic Large Cell Lymphoma" First I noticed that the cut and paste still does not work except by using "Control V". I can deal with that but I wish you would get it fixed because other people will have the problem.
Then I tried to post a link. The usual ways did not work. I managed to do it an a couple of ways. One of these required going into the HTML mode. Not everybody could do that. In fact I had to consult my HTML book. The other was a roundabout way that I finally got to work. What happened to your text editor?. Doesn't someone maintain your software? Sorry to complain, but it just needs fixin'
Just highlight some text and right click in the window to put in a link. You'll be able to click on "Insert Link" and it'll open a window. You should be able to figure it out from there.
I am in the Firefox beta program and just downloaded v 7.0 beta. The sad thing is I've lost a lot of my add-ins. And I never really notice much change in the features from version to version. I might get out of that someday.