Gen blogger Randy Seaver has an interesting post on blog entries he recommends.
The DNA civil conversation at:
* Michael John Neill - Is DNA That Big a Deal? and DNA.
* John D. Reid - The DNA Skeptic and Is DNA Testing Over-hyped?
* Blaine Bettinger - DNA Is a Big Deal.
Jasia has a series on City Directories - see City Directories - The Statistical Department for a fourth post with links to the other three.
Valorie Zimmerman - has a post on Original Documents Online.