One thing I've enjoyed about the SQLite mailing list is the quality of the email signatures.
Things I've learned about multithreaded programming:
123... PPArrvooottieedcc ttm ueelvvteeirrtyyhtt
rhheiianndgge dwi hnpi rctohhg eri aslm omscitanalgt
iowcbh,je engceltvo ebwrah lip,co hso srci abonlt ehb
.ee^Nr waicscee snsoetd 'aotb jtehcet -slaomcea lt'il
m^Ne from two or more threads
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
Q: What is the most annoying thing on usenet and in e-mail?