Few of you will care about the topic (replacing your legacy Java code with Ruby using JRuby). But if you want to see me speaking on video, or just an unflattering initial picture of me to start the video, you can click below. Replacing Java Incrementally Using JRuby, a talk by me I apparently talk like xarnix. This comes as a surprise to me, though not an unpleasant one. Also, it's clear that I need more practice doing presenting if I want to get genuinely good at it.