The thing is, there's a difference between scrapbooks and image blogs. Scrapbooks are unique and private unless you reproduce them in print, and then it must be a real headache to get permissions. Image blogs are on the net, out where anyone can find and see them, even accidentally - therefore it's a form of publishing, no? Harsh Patel's scrapbook is adjoined to the website he uses to promote his work (and it's an interesting collection, lovely to look at etc), and he's just advertised it in a forum. All it would take is for one or more of the artists whose work has been ripped to object, even if they have a credit, and he could be in big trouble! It might be kind of flattering, but I don't think I'd like something like that to happen to me, even if the work in question were readily available elsewhere on the web.
I've kept notes, journals and clippings for years, but they really are for my eyes only. The blog of my own I set up early last year I'm having an on/off thing about. I've seen a few scrapbook-style other blogs while surfing around, but they haven't made as big an impression on me as the ones that have the blogger's own work on them.
And I can't work out how to round this off... Happy New Year everybody?