YES
No, you will not lose your account money. The money you register is related to the account, not the actual iTunes software.
No, you do not lose any characters when you upgrade your account. The only times you lose your characters is if you happen to delete them, or if Blizzard bans your account and deletes them.
No!
you lose ur hole account intill u buy another webkin
The worst that will happen is you will lose YouTube
Try to recover it.
no
yes
no you just cant accsess your account for a few days, unless you get banned in this way for multiple time, in which case it is perminent and you will lose your items and account
There is no way to delete your account. Just leave it alone. Your dragons will lose their names.
No, the stockholders in LEH lose (or anything you invested in LEH itself), but those things you mention are yours, in your account, not a part of Co assets...and not able to be claimed by creditors.
Perhaps you did not pay the cable account on time.