Photographer, Producer, and Designer Mark Loundy has a wonderful industry resource that includes many “must read” articles in an almost-monthly mini industry e-zine called Return to Common Cents. I’ve also included a permanent link on my Photography > Resources page.
From his site:
Common Cents is an unapologetic, opinionated, and often sarcastic advocate for independent photographers. It will educate, agitate and inform.
There is no article for April, but this should give you plenty of time to catch up on all the excellent past articles. – Happy Reading.