You don't have to be a Moshi Member to do the fun things.
If you are a member you get to do just some more stuff, But YOU STILL don't have to be a member to enjoy the fun! You can play ALL OF THE GAMES and you can get most of the stuff in the shops (depending on what level you're on).
If you are a member some of the best features are that you get to go on the locked islands such as gift island and you can send gifts to people on gift island.
You can not get anything without being a member on Moshi Monsters. Free Basic Members have limited access but Paid Moshi Members have access to everything on Moshi Monsters.
You have to be a paid Moshi Member to get a castle on Moshi Monsters.
You have to be a member to get Rocky on Moshi Monsters.
Yes, you have to be a paid member on Moshi Monsters to be a Super Moshi.
You have to be either a free Basic Member or a paid Moshi Member to do anything on Moshi Monsters.
yes it does cost to be a member on moshi monsters
if you are not a member you cannot get iggy on moshi monsters.
You can not ask the Moshi Monsters staff to become a Moshi Monsters member. You have to sign up at the Moshi Monsters web site for membership.
A Moshi Monster member can get all of the moshlings on Moshi Monsters.
You can not get more rooms on Moshi Monsters unless you become a paid Moshi Monsters member.
You have to be a member, either a free Basic Member or a paid Moshi Member, to get moshlings on Moshi Monsters.
Yes, Mr Moshi was the first member/user on Moshi Monsters.