It's only available in the daily builds of Chromium source code, but a bookmark manager with better looks, smarter layout and a better place to open (in a new tab) will be heading to dev, then beta, then stable builds of Google's Chrome browser.
The Download Squad blog has helpfully captured the bookmark manager on video. That said, though, Chrome's improved bookmark manager is really just catching up to the norms and standards of the competition. What kind of bookmark manager should a fast-moving, web-connected company like Google be able to turn out? [Download Squad]