Binosky Ben Crowell's Observing Lists
Deep Sky Binocular Club (Astroleague) The observing list from the DSBC (.pdf format)
Planetarium Objects DeepSkyBinoc Tom Wideman's DSBC list plug-in for Planetarium software
Binocular Observing Certificate The RASC Binocular Observing Certificate document with high resolution star charts (.pdf format)
SAA 100: Best Non-Messier Objects Compiled, from suggestions on sci.astro.amateur, by Astronomyboy (Jeff DeTray)
Southern Sentinel Observing Lists Observing lists for southern hemisphere observers
Astronomy Classifieds UK-based free classified astronomy ads.
UK Astronomy BuySell Canada-based classified astronomy ads.
Gumtree General 2nd hand classifieds; large number of binoculars, some bargains, some way over-priced: caveat emptor!.
NEW Binomania Italy-based binocular review site. Good, objective reviews.
Review: Fujinon 10x50 FMTR-SX vs. Docter Nobilem 10x50 B/GA vs. Zeiss Jenoptem 10x50W
Todd's BINOCULAR EVALUATION Todd Gross's reviews of 29 astronomical binoculars
Need-Less A remarkably useful light pollution tool. There is an interactive map (UK only) on which you can click to get a realistic simulation of what the night sky will look like.
Distortion and globe effect in binoculars Superb article, by Holger Merlitz, on a poorly understood phenomenon.
allbinos.com Polish web site (in English, apart from some images) with an impressive array of reviews and articles. It's not specifically astronomical, but much there is useful.