Hi BdsmVirgin-or have you changed name yet?

Many years ago I remember a group in London, I believe, who had a small crook-handle cane as a lapel badge.
The idea seemed to be that you exchanged details with another member...or something like that. I don't recall if it caught on. I never had one...which was a pity.
Perhaps we could have own site badge-what do you think would be suitable?