Workflow articles with DVCS

I would like to see more articles about workflow with git, mercurial, bazaar, whatever (pointers appreciated). The basics are simple enough: init, clone, add, commit, etc, and there are tons of articles and tutorials about this. But how do you integrate it into a workflow with bug reports, desired features, multiple releases, development versions? I have my own workflow of course, but I would love to learn more about what other people think are effective approaches.

Do you use Trac? How do you integrate it with git? For an indie developer, is a text file or spreadsheet sufficient? What happens in a group with a small number of developers? With a large number of developers?