Further commentaries, articles and blog posts worth reading:

Null is beautiful: On the importance of publishing null results
Funding debate over paper quality vs quantity
Remove, rather than redefine, statistical significance
Steps towards transparency in research publishing
Von den Gefahren allzu schöner Geschichten (in German)
Sloppy reporting on animal studies proves hard to change
Transparency meets transparency
When the Revolution Came for Amy Cuddy
Give researchers a lifetime word limit