Does NewsBlur support authenticated ATOM feeds? Also, does it support 'deep' Craigslist queries? I tried to add this feed, for example: http://denver.craigslis

Does NewsBlur support authenticated ATOM feeds? Also, does it support 'deep' Craigslist queries? I tried to add this feed, for example: http://denver.craigslist.org/search/cto?maxAsk=28000&minAsk=14000&query=535ix&srchType=T&format=rss http://denver.craigslist.org/search/cto?maxAsk=28000&min... without success, but it could be your server getting hammered.