"Until today, Yahoo Bookmarks (which is a separate product from del.icio.us and My Web) stored only the URL, title and comment for a particular bookmark. The new product caches all text on the page, stores a thumbnail view, and allows both categorization (folders) and tagging of each bookmark."

Can anyone explain why would they come up with three different products which does the same thing?

Dunno.

I can tell you how I could have saved them a lot of money from buying delicious and all the development work that has gone into the other ones they have. With my idea they actually have something worth showing for all the time and money they have spent. My idea is simple........

I would have just told them to Buy ClipMarks!

Cool (but not original).

So.... Does anyone know which service (bookmark) is the best (besides Clipmarks) ?

I love the Google sync extension on FF. You can't actually 'see' your bookmarks anywhere online but they're sp easily synced between two computers.