(listed in no particular order)

Puzzlemad http://www.puzzlemad.co.uk/2011/11/gold-coast-parking-meter.html

Brian's Damn Puzzle Blog http://mechanical-puzzles.blogspot.com.au/2011/05/opening-bat.html

Magic Puzzles Blog http://magicpuzzles.org/

Oli's Mechanical Puzzle Blog http://puzzle-obsessed.blogspot.com

Tom Cutrofello's Puzzle Blog http://gottasolveit.blogspot.com/

Nancy Vandstone's Puzzle Blog http://puzzlesintoronto.blogspot.com/

Jerry's Small Puzzle Collection http://www.smallpuzzlecollection.blogspot.com

Wei's Chinese Puzzles - http://chinesepuzzles.blogspot.com/

Allard Walker's Puzzling Times blog - http://allardspuzzlingtimes.blogspot.com/2011/05/opening-bat.html

Neil's Puzzling Parts http://puzzling-parts.thejuggler.net/?p=1233

Burad's Blog http://www.aburad.com/blog/2007/02/twisty-puzzles.html

Rencontre Casse-tete Lyon http://jeu-et-casse-tete.blogspot.com.au/search/label/French%20puzzle%20party%202012

Gabriel Fernandes' puzzle collection http://mypuzzlecollection.blogspot.com.au/

Puzzle Rookie http://puzzlerookie.blogspot.com.au/

Passion for Puzzles Blog http://www.passionforpuzzles.com/

Extremely Puzzling - Goetz Schwandtner's Puzzles http://puzzles.schwandtner.info/

Geduldspiele collection https://sites.google.com/site/geduldspiele/2013