The comp.lang.tcl newsgroup continues to amaze me with its wide range of topics covered. As an example, here's the recipe for chocolate cream, recently posted by Pat Thoyts, in a thread on reasons why people haven't gotten around to doing the work to make itcl a part of the tcl distribution!
Make a custard using some egg yolks beaten with sugar and a little cornflour and pouring on some hot milk. Add a bar of melted 70% cocoa chocolate (or some similar good chocolate) and stir in. Allow to cool then pour into your ice-cream maker or freeze in a tub and beat regularly. Eat.