Check out the following posts:
Confused About Original Meaning Theory? Check This Out by Brian Tamanaha
A Note on Originalism and Judicial Practice by Jack Balkin
A Possibly Foolish Question on Larry Solum on Semantic Originalism by Paul Gowder
My original post was: Semantic and Normative Originalism: Comments on Brian Leiter’s “Justifying Originalism”.
I hope to have more to say about all of this, but likely my next substantive post will be on Monday of next week.