PS3 - Cloud Saving

WOW - PS 3 is coming out with a 3.60 firmware update which is a way to save those games for you plus users. According to the article that I read online at www.gadgetlite.com it allows you to save games and/or other items that are of interest to you to another server or an online location. It does not specify where this location is or what type of limitations it will have. However, you will have the ability to access your hard drive from anywhere or from multiple PS 3 consoles conveniently at one time. Who would need this much access to a hard drive from their PS3?