[nickdothutton]

I considered one of those rollerboards from Wilson and Garden, Ltd, in Glasgow, UK, for my home office. Somehow working with ipad+pencil is just not the same.

[gilleain]

As a compromise, you can get blackboard paint, and paint any size of surface you want to be a blackboard.

[Cthulhu_]

You can also get magnet paint, so you can put up magnet thingies. I don't think blackboard paint is as durable as real blackboards, but then, different use cases.