I think you mean my experience with
http://www.runouw.com, so HERE I GO!
I was four years old at the time. I was playing a nice little game on GamesXL, called Super Mario 63. It was the demo version, and the silly little purple Yoshi couldn't beat Shifting Sand Land, so he left the game alone.
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1 YEAR LATER
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I'm back now, at age 5! I'm to old for stupid demos, so I tried out Runouw full version. And I beat the terrifying land of dusty wind. So I got about 5 stars, and I unlocked this cute little thing called the...*drumroll*....
LEVEL DESIGNER!
So I made as many levels as I could...(of course, I didn't know you could upload them to the level database until April 2012.
So after I discovered that, I made an account, toad678. I made 26 levels. After the old level designer was scrapped, I made a different account on the forums: toad005. I was a short-lived user, leaving the forums in January 2013. Eventually, I forgot about runouw, and moved to Pouetpu.com. The home of exactly 2 games. I occasionally played Sm63, but not often. At age 8 my computer was taken away, and I moved to the Wii. But now I have this runouw account on the Wii.
P.S. I got my Facebook at age 3. I'm serious.