This was what made me convert from bookmarking to clipping pages into Evernote around 6-7 years ago. I realized I had this huge archive of reference bookmarks that were almost useless because 1) I could rarely find what I was looking for, if I even remembered I'd bookmarked something in the first place, and 2) if I did, it was likely gone anyway. With Evernote I can full text search anything I've clipped in the past (and also add additional notes or keywords to ease in finding or add reference info).
Since starting with replacing bookmarks, I've moved other forms of reference info in there, and now have a whole GTD setup there as well, which is extremely handy since I can search in one place for reference info and personal tasks (past and future). Only downside is I'm dependent on Evernote, but hopefully it manages to stick around in some form for a good while, and if it ever doesn't, I expect I'll be able to migrate to something similar.
Since starting with replacing bookmarks, I've moved other forms of reference info in there, and now have a whole GTD setup there as well, which is extremely handy since I can search in one place for reference info and personal tasks (past and future). Only downside is I'm dependent on Evernote, but hopefully it manages to stick around in some form for a good while, and if it ever doesn't, I expect I'll be able to migrate to something similar.