Have LOVED the Simple Rich Text widget in the sidebar. Hyperlinks work and look good in this theme. Occasionally, however, the second of two boxes will randomly appear blank. Upon closer inspection, the hyperlinks are still there when you mouse over or click on them, but the background color (white font on blue) disappeared or has become white — in the text box area only.
At first I thought one of the admins was accidentally changing the background color, but this is not the case. I removed the widget and replaced it and the same thing happened. It seems rather hit-or-miss as to when it displays. This particular theme has a blog sidebar and a page sidebar and it will happen on one and then later the other.