I'm using Pinboard's save tabs feature [0] for this, though it's only provided in browser extensions and so currently only available on desktop browsers.
I also wrote a short custom script to move tabs between Safari and Chrome on OS X [1]. At the bottom of the readme, you'll find a comparison of other options for the "move my tabs" problem.
Xmarks [2] may offer what you're looking for, but I'm not sure since they've been acquired.
[0]: https://blog.pinboard.in/2011/04/new_save_tabs_feature/
You can even build a context around each link that you save by adding a note and have your peers collaborate with you while doing so.
Basically, SearchTrack is a knowledge sharing platform which helps you save best resources around any topic and share your research with others looking for it.
But in this case, you can use the standalone value of the product to just access all your saved links just by visiting your SearchTrack Project.
You can give it a try here - http://www.searchtrack.co/
Hope that helps.