Brendan Emmett Quigley - ACPT Judge, Premier Constructor, and Newsworthy Blogger
That Puzzle Guy's Blog - Tyler Hinman at the leading edge of puzzle solving
Diary of a Crossword Fiend - Amy Reynaldo's always-up-to-date commentary
Matt Gaffney's Crossword Blog - The popular and prolific Matt!
Matt Gaffney's Daily Crossword
Matt Gaffney's Weekly Contest
Lame Sauce Software - The Team that developed the mobile App