Diana's dashboard

A comment on the question "Backup? Downloadability?" in PBwiki:

Adam, thank you very much for your quick response! How frequent is frequent? Daily, Weekly? Monthly? – Diana, on December 09, 2008 04:40

Diana asked a question in PBwiki on December 08, 2008 23:52:

Backup? Downloadability?

How often does pbwiki back-up wikis? Are we able to download and save the wiki on a USB or other drive? Thank you!