Research links of the week

Back when I was doing a newsroom Intranet I posted dozens of links every week, since I was collecting everything I thought someone on the newsroom staff might be interested in; I whittled them down for the public blog but it was still always a long weekly list.
Now, the numbers of links have gone way down. I blog things I find interesting during the week, and usually save the pure research links for the weekend updates. But there don't seem to be as many of them lately: this is what I've noted during the last two weeks. They're good ones, though:

Quick Guide to Military Information, great list of links from Shirl Kennedy at Resourceshelf.

NAFTA Regional Database from Export.gov.

The Phrase Finder, including meanings and origins of over 1200 phrases and lots of forum postings on them.

PreCyDent, Open Law Source. Search decisions, statutes...

Congressional Tutorials from library at UC Berkeley, guides to research.

SearchMedica, a professional medical search; recently enlarged.

Mother Earth News' Seed and Plant Finder.

Research and Subject Guides from library at U. Colorado, great links to library subject compilations, like these on Religious Studies.

Opera Glass: libretti, synopses, composer bios, etc.