Seedmuse -- duplicate address

Nexcerpt is a sophisticated clipping and briefing service. It monitors selected web-based sources -- yours or ours -- to discover tens of thousands of newly published articles and papers each day; isolates specific passages that best match your interests; intelligently extracts the most relevant excerpts, capturing their context, along with links to the original web sources. You may manage and annotate your excerpts, then publish online to any audience, on any schedule.