A burned DVD full of bookmarks is, indeed, an insane amount of data.
At about, say, 2K per bookmark, that's a couple million bookmarks. If one bookmarks a site every 60 seconds, 24x7 that's about 4 years of work. A slightly more reasonable person, bookmarking every 60 seconds for only 8 hours a day, would have to be bookmarking websites continuously since about 1996 to fill up a DVD.
I understand, I am more responding to the preciousness and non-replaceability of it, the actual application for this I have in mind is not for bookmarks :-)
At about, say, 2K per bookmark, that's a couple million bookmarks. If one bookmarks a site every 60 seconds, 24x7 that's about 4 years of work. A slightly more reasonable person, bookmarking every 60 seconds for only 8 hours a day, would have to be bookmarking websites continuously since about 1996 to fill up a DVD.