Nice Mercurial tutorial by Joel Spolsky

Joel Spolsky (of Joel on Software) wrote a very entertaining and thorough tutorial on Mercurial, a distributed version control system (DVCS). The tutorial has a Subversion re-education pre-tutorial for those of us with Subversion brain damage. Well worth a look. Sadly, Joel will no longer be blogging, citing the need to focus on his growing software company. His musings on software development will be missed.