BERG London has a great article about a proposed Mag+ device, sort of a next generation Kindle for magazines. There is an accompanying video that goes into some detail about how the device would work and what the interface might look like. It looks pretty fantastic on the whole. I also love that they make this point in regards to distribution of the proposed digital magazines:

Magazines still arrive in issues: people like the sense of completion at the end of each.

This is a great point to make - a "sense of completion" really is a satisfying feeling when reading any piece; even if you don't realize it's there.