Blogmarks.net is a social bookmarking service.

Founded in late 2003 and heartquartered in France, we are non-profit and independant.

We believe in the open web, think internet services should be sustainable, build for the long term.

While we are re-launching the service, we only accept new members through invitation.

PUBLIC MARKS from recent with tags engine & cost

The Hummers about double their mileage once converted, says Robinson, whose conversion garage is in Steamboat Springs, Colo.

1 (2 marks)