I play Secondlife, its where I create a lot of my art in ways that are more difficult in RL. I can build faster in SL, things can be born almost at the speed of my thoughts. I have a blog that showcases some of these works. And a shop where I sell some of the things I make, Snugglebutt Creations. I sell a lot of freebies to help new players, otherwise I keep prices low. Here are the links to all the places of interest:
To join Secondlife is free and you can experience the entirety of SL without paying a dime, if you know where to look. However, you can buy Lindens (SL currency) or there are opportunities to make money in-game. Join here: www.secondlife.com
When creating a username, capitalize the first letter and try to make it a name. wd40lver69 Resident looks really stupid, so try to choose a good name, maybe something from a movie or book you love?
Here is my blog where I display my works and other info about SL: traderfitch.blogspot.com/
If you're curious about SL, let me know, I'll help you in any way I can.