I think it's important, HS, to distinguish between "role-playing" and displaying different sides of one, honest person. Merely changing a screen name does not constitute "playing a role."
Many, perhaps the majority, protect our real identities when online. The more we know about internet "relationships" the more we see the need for caution as you so astutely pointed out in your initial post. So, we make up a moniker, adopt an image, and we post our thoughts. Some, using the anonymity afforded this medium, find it easier to reveal parts of themselves they might hide under more "real" settings.
But, don't we all display different "selves" depending on the setting? For example, in my job I am often called upon to smooth ruffled feathers and deal with upset customers. I can be the most reasonable, calm, and compliant person in the universe when I'm being paid to do so. However, if confronted with an important conflict, I can go toe-to-toe with the best. Different circumstances, different me.
On this board, I am Wasasister. I know my conduct and expressions are restricted by the rules (however fluid) of the owner. Other places, my conduct may vary, based on the prevailing expectations of membership. That does not mean I'm being duplicitous, merely adaptable.
You seem to have found your "after-JW" center more quickly than most of us, HS. I'm happy for you, but for others - perhaps many others - it takes more time. These discussion boards become an important tool to making that transition. Hopefully, as the individual recovery process plods along, places such as this will become less and less important. But in the interim, it seems elitist to look down one's nose at those who are progressing more slowly.
I hope the foregoing does not seem confrontational or inflammatory. Not meant to be.
Wasa