Making breadcrumbs from URL
It's like a "Locationbar²" (or rather like a "Digger") extensions from Firefox, but made in Chrome style. Useful for site with hierarchical structure, where path in URL looks like breadcrumbs.
From version 1.1 it can works with domains.
From version 1.2 it makes prev/next links from "link" tags on page.
From version 1.3 it tries to make prev/next links from number in URL if there is no "link" tags on page.
From version 1.3.1 it can work with zero-leading numbers of prev/next pages.
What must be next feature, how do you think?