Heck yea! Here's the bit from my resume, in fact.
Published Freelance Author/Editor/Designer
Overview
Forged dreams into reality by becoming a freelance author in the role-playing game industry. Able to consistently and creatively produce, edit, or design any length of copy (from novels to magazine articles) on spec within deadline while still shattering the limits with new, inspiring, and innovative design.
Specifics
30+ industry credits to date:
-Proofreader: 4
-Editor: 1 (novel)
-Co-Author/Design Asst. /Additional Design/Development: 16
-Author/Lead Design: 10
I don't mind telling folks I game at all.

I also have a blurb on there about being a charter and founding member of The Council of Tolkien and Literature at my HS!

Yup - that's right, me and my pals started a lit club in HS (despite the attempts of the administration to stop us) that is stil going on today!
During the interview for my current job (that I have been at nearly 7 years), I was asked about this - it led into a lengthy discussion about Tolkien and his work (I later found out that the fellow that asked me about was a big fan of JRR's work....
Also, when I worked in the office, we used to play at lunchtime- so much so that my boss, and three of my co-workers all have playtest credits on Oathbound: Domains of the Forge!
I see no reason for hiding the fact that I game anymore than the fact that I drive a minivan and love to hike, read, and work in my garden - it is a part of WHO I AM....
