Here is a complete archive of the Blogathon 2013 posts:
Blogathon 01: One More Time...
Blogathon 02: Jack Kirby's Comics Work in the '70s (Part 1)
Blogathon 03: Jack Kirby's Comics Work in the '70s (Tim Callahan Guest Post)
Blogathon 04: Jack Kirby's Comics Work in the '70s (Part 2)
Blogathon 05: Keeping Up With the Critics (Part 1)
Blogathon 06: Keeping Up With the Critics (David Brothers Guest Post)
Blogathon 07: Keeping Up With the Critics (Part 2)
Blogathon 08: West Coast Blues by Jacques Tardi (Part 1)
Blogathon 09: West Coast Blues by Jacques Tardi (Ales Kot Guest Post)
Blogathon 10: West Coast Blues by Jacques Tardi (Part 2)
Blogathon 11: Favourite Peter David Star Trek Novels (Part 1)
Blogathon 12: Favourite Peter David Star Trek Novels (Graeme McMillan Guest Post)
Blogathon 13: Favourite Peter David Star Trek Novels (Part 2)
Blogathon 14: Dreadstar #1-12 (Part 1)
Blogathon 15: Dreadstar #1-12 (Jeff Lester Guest post)
Blogathon 16: Dreadstar #1-12 (Part 2)
Blogathon 17: Best Time to Stop Reading Superhero Comics (Part 1)
Blogathon 18: Best Time to Stop Reading Superhero Comics (Tucker Stone Guest Post)
Blogathon 19: Best Time to Stop Reading Superhero Comics (Part 2)
Blogathon 20: 100 Issues in a Row (Part 1)
Blogathon 21: 100 Issues in a Row (Augie de Blieck, Jr. Guest Post)
Blogathon 22: 100 Issues in a Row (Part 2)
Blogathon 23: Garth Ennis's Best Female Characters (Part 1)
Blogathon 24: Garth Ennis's Best Female Characters (Brian Cronin Guest Post)
Blogathon 25: Garth Ennis's Best Female Characters (Part 2)
Blogathon 26: Cyclops was Right! Cyclops was Wrong! (Part 1)
Blogathon 27: Cyclops was Right! Cyclops was Wrong! (Tim O'Neil Guest Post)
Blogathon 28: Cyclops was Right! Cyclops was Wrong! (Part 2)
Blogathon 29: Uncanny X-Force (Part 1)
Blogathon 30: Uncanny X-Force (Kaitlin Tremblay Guest Post)
Blogathon 31: Uncanny X-Force (Part 2)
Blogathon 32: Monthly Quality (Part 1)
Blogathon 33: Monthly Quality (Ryan K. Lindsay Guest Post)
Blogathon 34: Monthly Quality (Part 2)
Blogathon 35: Identity Crisis (Part 1)
Blogathon 36: Identity Crisis (Shawn Starr Guest Post)
Blogathon 37: Identity Crisis (Part 2)
Blogathon 38: Spaceman (Part 1)
Blogathon 39: Spaceman (Adam Langton Guest Post)
Blogathon 40: Spaceman (Part 2)
Blogathon 41: Recommending Comics to Others
Blogathon 42: Whether Comics Critics Should Turn Pro
Blogathon 43: Different Formats
Blogathon 44: Joe Casey Youngblood Rewrite (Part 1)
Blogathon 45: Joe Casey Youngblood Rewrite (Tim Callahan Guest Post)
Blogathon 46: Joe Casey Youngblood Rewrite (Part 2)
Blogathon 47: Whether Comics Critics Should Turn Pro (Ryan K. Lindsay Guest Post)
Blogathon 48: 2012 - The Year Everything Ended
Blogathon 49: End It