Simple app for URL bookmarking? I'm looking for web service or an app (or whatever) for iphone 5 for bookmarking urls from google chrome or safari browser. I don't want to use bookmarks integrated into these browsers.

Does anybody know something simple and easy to use service / app with web frontend where i can work with these bookmarks? E.g. bookmarking via e-mail message is probably the simplest way for me.
I'm quite pleased with Pinboard. There are a number of browser extensions and apps that work with the API.