No you do not need a Myspace account to get a Yahoo account.
Yes,but for that you need to have a yahoo account.
You sign up, input your information that is needed, and you have an account, the Yahoo Answers account derives from having an actual Yahoo Account.
No. The account is free.
disconnect your yahoo account from your Facebook account.
Contact yahoo to make sure its legit if it is not block the addressee
I think you will need a Yahoo Account to comment on that thing you are talking about.
___killer___
5 minutes
Yes, you need a Yahoo account to use Yahoo Messenger.
Yes, you need to have a yahoo account to join yahoo answers.
Google & Yahoo are in the same account, so if you get a yahoo account you will also have a google account. :]