One of the student winners of the the JavaFX Coding Challenge is Kazuki Hamasaki, who created the CalcFX program. CalcFX is a deceptively functional (and incredibly useful) calculator, and is now one of the Java Web Start shortcuts on my desktop.
Kazuki: If you're reading this, please create a desktop icon for CalcFX so that it doesn't blend in with the usual coffee-cup icons deposited by Java Web Start. For those wondering, just put the following line subordinate to the information element of the JNLP file:
<icon href="some_icon.png" width="64" height="64"/>
Congrats, and nice work, Kazuki!