Happy Pi/Half-Tau Day!
I am a strong advocate of adopting Tau, since Pi isn't as elegant for expressing circles as Tau is.
I have been working hard on a new article that explains how to write a Java program to find words in irrational numbers such as Pi/Tau. It should be pretty awesome...but I stayed up all night working on it, but alas will probably not have it done for Pi day? I hope to finish it by tomorrow hopefully, so be on the lookout for that!