I’m a Patron through Patreon, currently supporting three creators. Recently I put in this feature request with Patreon:
There is a Creator for whom I’d like to bump my contribution to a particular reward level, but doing so requires that I provide my mailing address. This is because he does provide some physical merchandise that, frankly, doesn’t have my interest.
Now while I could contact the Creator to ask that they create another reward level that contains only the incentives that I do want for the target reward level, I think it’d be easier allow Patrons the option of not providing their mailing address. This way those of us who don’t want any merchandise incentives can easily opt out of it while retaining the other incentives that don’t require providing a shipping address.