I don't think people strive to be anonymous here. I think nicknames are just another way of expressing oneself. That being said allowing anyone to create a small "personal" page about his/herself is, as someone else said previously, a way of "bonding" or getting to know the other people who visit Wincustomize and are part of the community.
I don't think it's necessary to provide storage for uploads. I think people should be able to create links to other sites or files if he/she so chooses. Basically I would like to see the current "bio" pages expanded, but not to the point where real bandwidth would be an issue.
If people want to post more about themselves or they want to put up pics or other files, they should use their ISP's offering of free webpage creation or, if that's not an option, get some cheap, $5/mo webhosting. For those who would say that even that is not an option, I would say that it is not something that Wincustomize should help with.
If the decision is made to allow more than just text on a person's bio page, then bandwidth could become an issue. In that case WC subscribers and SD customers, along with Apprentices, should have that kind of access. Perhaps a bio page could provide some basic information about someone, but by being in one of the the aforementioned three groups, you would have the ability to upload images or other files.
Someone has to pay for the bandwidth. If you have previously purchased product or already pay for bandwidth by being a WC subscriber, having the ability to "store" small files here would be a bonus. If you're an Apprentice, then you've already given so much of your time that you've been given the same access as a paying customer - you deserve the bandwidth also.

Others are just here to visit, post some comments perhaps, but generally are here to d/l content. That's fine, but don't expect a site with so much to offer to ante up one more FREE thing for you.
I see Wincustomize.com as a community (web site) within a community (skinning/customizing). In order for a community (website) to survive, it must have the support of it's "residents" - that includes financial support. No one's telling you that you have to pay to visit. But at least know that there is a line between being a real part of the community and merely being a squatter. Again, if you cannot financially help, then create something or help those who ask questions here.