[alias1]

I have seemingly endless (1k+) lists of links on the likes of Pocket[1] (formerly ReadItLater) and the Read Later list in Rockmelt[2]. Found Pearltrees[3] a couple of months ago and been absolutely loving it!

The easiest way to describe it is sort of like a mindmap for bookmarks. Currently has a flash interface (shudder) but seems to work fairly well, lets you export all of your content at any time, has some social aspects (follow others pearltrees, etc), iPad app (iPhone coming soon) and an API supposedly out later this year (I hope sooner rather than later)

Hope you find something that works for you!

[1] http://www.getpocket.com

[2] http://www.rockmelt.com

[3] http://www.pearltrees.com