Virato Social News
Virato was a search engine and aggregator for current news in Germany, which have achieved a high level of reach on the social web. The service bundles news from thousands of sources across the web (this includes blogs and webzines). All articles are weighted and scored based on their distribution across social networking platforms; which is how this service is categorized as a social news service. Additional services in this category include, but are not limited to, Reddit oder Digg.