In particular, does anyone know if it has a feature to automatically save snapshots of Facebook? The image capture thing takes too long, and the cache thing can’t even go through Facebook’s log-in firewall.
Haven’t used Diigo, even though I hate Delicious after the ownership change to AVOS.
Prim.ly claims they save snapshots of pages in addition to bookmarking.
Have a look at my analysis of web page archiving services. Iterasi looks promising.
Wow - very nice - thanks! 
Prim.ly looks promising - but I’d like to know whether or not it can go through log-in pages before I can use it.
Hmm - have you ever used Iterasi for anything yet? Do you know if it can archive up an entire forum, and at what cost?