The Blogging Iceberg: Interesting stats.
“The most dramatic finding was that 66.0% of surveyed blogs had not been updated in two months, representing 2.72 million blogs that have been either permanently or temporarily abandoned.
Apparently the blog-hosting services have made it so easy to create a blog that many tire-kickers feel no commitment to continuing the blog they initiate. In fact, 1.09 million blogs were one-day wonders, with no postings on subsequent days. The average duration of the remaining 1.63 million abandoned blogs was 126 days (almost four months).
A surprising 132,000 blogs were abandoned after being maintained a year or more (the oldest abandoned blog surveyed had been maintained for 923 days).”