To find anyone's postings, in the plain search feild simply type this:
posts-by:americanintokyo
To find all threads started by any freeper, simply type:
by:americanintokyo
I'm pretty sure you have to use LOWER CASE.
in the plain search feild simply type this:
OR use the search function at the top of each page. It’s that little box, top right, that says SEARCH. It allows different types, including “poster”!