I have a stack of business cards. Recent ones I keep in my wallet or jacket, but there must be a better arrangement.
One interesting idea is to take a photo of each card (front and back) and then upload the photos to EverNote. That service includes text-reading, so in principle the card will be ubiquitously accessible (to multiple devices, e.g. smartphone) and retrievable both by date search and by text search.
Web-Research:
- Searching on [business card organisation] I obtained
- The EverNote link is: