Splogs: Wreaking havoc in the blogosphere
Published: 21 Oct 2005 16:00 BST
... the capability to easily detect and filter out spam, said Bob Wyman, chief technology officer at blog search and tracking service PubSub.
The BlogSpot with the bathwater
The splogger executed a script that ran searches on blog search engines for specific keywords, said Wyman, notably names of some of the A-list bloggers, like Dave Winer and Chris Pirillo.
Then the splogger took the results, went to Blogger-BlogSpot and, using the service's API automatically created tens of thousands of blogs that contained text from the bloggers' real Web sites, Wyman said, along with links to the mortgage and other sites.
People querying the well-known bloggers' names in blog search engines, and people who track these bloggers and their write-ups via services like PubSub, Technorati and Feedster, then received feeds to the fake blogs, jamming RSS readers with useless links, Wyman said.
As a result, PubSub may stop including entries from Blogger-BlogSpot feeds in the normal results it delivers to users. PubSub is also considering requiring that users explicitly opt in if they want to see results from Blogger-BlogSpot feeds, Wyman said.
"We may be forced to filter out everything from BlogSpot," he said. "That would be throwing out the baby with the bathwater. That's really unfortunate."
IceRocket.com, co-owned by well-known Net entrepreneur Mark Cuban, also said it would stop indexing Blogger-BlogSpot posts until it could get a splog filter in place.
Though it's difficult to measure exactly how big the splog attack was, Wyman said the number of RSS feeds that his service sends to subscribers more than doubled during the attack, from the 6 million or so it averages on a normal day.
Google said in the official Blogger blog that it had deleted more than 13,000 blogs during the "spamalanche".
As for the general threat of splog, blog search provider Technorati's State of the Blogosphere report estimated...
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