Thank you, ALPB, for finally getting to the bottom of the LRB mystery! Though I am not an LRB devote (I use one of those PDA's with the RCL feed from elca.org) I wonder if a supply solution isn't right under our noses in the February 2007 Forum Letter.
In Omnium Gatherum it is noted that CPH is re-issuing "The Conservative Reformation and Its Theology," by Charles Porterfield Krauth. I wonder if CPH would consider providing a mooch like the LRB for Lutheran pastors of every stripe? CPH has been consistently profitable, and they seem to be publishing a string of higher quality church resources.
Oh, and they also sent me (and perhaps to other non-LCMS Lutheran pastors) my own copy of the Lutheran Hymnal free of charge about two months before ELW hit the shelves. I was not especially moved by the liturgical & teaching content, but my organist has been taking a look at the hymns in it.