Ask HN: What are the top technology aggregation sites?
We all know and love HN, but I was wondering: what other article aggregation sites are out there? A place that provided user-ranking and comments.<p>The three that obviously come to mind are Reddit, Digg, and DZone. Slashdot does aggregation but I don't think they report the upvotes of articles, so they're out.<p>Any others come to mind?