He was the only player known to have a lowercase letter at the start of his name, while everyone else who had a lowercase letter at the start of their name, but it was automatically changed to an uppercase letter after Club Penguin was updated. Rsnail's name is a contraction of Rocketsnail.
I left Club Penguin and the Walt Disney Company to spend more time with my family, and work on new projects. I had worked on Penguin Chat and Club Penguin for 10 years. It was time for something new. After I finished training the team at Club Penguin (2007-2009) there was nothing else for me to do. It was time to start something new. I actually spent last summer helping a friend farm. Farming is awesome.
Rsnail's penguin name had a lower-case R. Unlike all the others, his name was not converted to a capital after one of Club Penguin's updates. After he logged in for the 7th Anniversary Party, his name was changed to Rsnail, with a capital R.
Rsnail's test penguin "Nickname1" holds the status of banned forever, even though it is not always banned. This is because all moderators unban their penguins before logging in, then re-ban them after logging off. This is to prevent penguins from getting in.
Nickname1, Nickname2, Nickname3 and Nickname4 are all test penguins of Rsnail.