Specifically, please cite an instance of selective quoting from Climategate: The CRUTape Letters, Jan. 2010.
Here’s a quote on page 9:
But that explanation certainly can’t rectify why Keith’s series, which has similar seasonality and latitudinal emphasis to Phil’s series, differs in large part in exactly the opposite direction that Phil’s does from ours. […] So, if we show Keith’s series in this plot, we have to comment that “something else” is responsible for the discrepancies in this case.
Here’s the complete excerpt: