Thirst is one of the best iOS apps I've seen yet for catching up on hot news topics by category, with a smart search algorithm that uses the power of the Web to bring stories to you.
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Having a hard time keep track of your Groupon, Living Social, RetailMeNot, retailer, and manufacturer deals? ChoozOn wraps them all up for you.
From SXSW, two very different proposals to handle content aggregators and attribution of articles and other work across the Web.
In the category of yet-another-news-tracker, Newsflashr.com added search engine to its news aggregation service.
Gabe Rivera, the Techmeme founder, says publications that discourage free promotion done by news aggregation sites "don't really get the Web."
We take a look at some popular single page content aggregators.
Netvibes is launching a service for publishers--a smart move that may give the home-page company some legs.
Two startups, ClipSyndicate and Magnify, are making new ways to gather videos for site publishers
Still more reviews aggregators: Retrevo, DigitalAdvisor, and TheFind