That's not true. We have the option of two separate email addresses as our iTunes and iCloud ID's. Apple, in fact, defaults your initial iCloud registration as your Apple ID.
In my case, the option of two separate ID's is a blessing. I use xxxx@yahoo.com as my iTunes Store ID and xxxx@me.com as my iCloud ID because my kids all use 100's of apps already purchased at the Yahoo ID and I don't want them seeing my iMessages or Calendar on iCloud.
Anyway, you can use one ID for both iTunes and iCloud if you want. Let's clear that up.
BJ
Aww thats great but I want to get rid of my hotmail address and have my iTunes receipts go to my me.com address how do I do that?