These news site you showed is rather manually gathering selected news, plus references (I saw it for five seconds). What I meant is an unmanned portal - automatical news/forum topic extraction.
I could be wrong, but I think AmigaNN aggregates various RSS feeds rather than relying on manual work.
see
here for more info.
Didn't realise there were still problems with malware - there was a deliberate attack on the server that hosts AmigaNN and various other sites a while back. Thought it had been cleared up.
I only visit the site under AmigaOS, so no problems here :-)