ScanR 22:45 on Wednesday
ScanR lets you take photos of documents, whiteboards or business cards on your mobile, then send them to the service, and receive legible PDFs or JPGs in return. ScanR should even figure out contact info on biz cards and optionally send it directly to Plaxo.
Sounds too good to be true? It probably is. My user experience was pretty far from smooth. But props for the idea.