Friday, March 17, 2006

Technorati IS Broken (Redux)

I wrote earlier about how wrong Technorati was in depicting the status of the blogs I put on my favorites listing. I added 48 and at the time, most of them were reported to have been updated several days ago. This status was wrong. These are my favorites and one of the reasons for them being my favorites is that they are active and update with fresh content almost daily in most cases and several times daily in a good number of cases.
 
I just went through the listing of the 48 and by a rough calculation only 11 of the statuses are "correct". That is a 25% success rate. Now, my view of the blogosphere is a small view but if this is a random sample and only 25% is accurate, then why should we trust any number from Technorati! 25% in baseball is a so-so hitter. In technology, if you're not in the 5 9's range, you should be toast.
 
Disclaimer on rough calculation - it says "updated". When I visited the blog, if the posting was date/timed within the time frame, it was marked as correct. If it was in the ball park, I marked it correct. Given variances in time zones and time zones settings for blogs, and Technorati's process for crawling and updating, there can be some squishiness here.
 
But let's single out one for a prime example: the Worthwhile blog. According to Bloglines, it has 260 subscribers. The activity is regular and since it is a group blog, it is rare that a business day goes by without a single posting. So what is Technorati's status for it? It should say it was updated within some number of hours or at most, one day ago? No, it has no status.
 
Can you do a similar audit of your own favorites? What does it show? Maybe my sample is all wet but I'd like to know.
 
 
Technorati Tags : , , , ,
Powered By Qumana