Roger Alford (Pepperdine) has an interesting take on my quarterly traffic ranking (by visitors and page views) of the Top 35 blogs edited by law professors:  he re-ranks the blogs based on their "average visit length."  As Roger notes, SiteMeter measures traffic length on a daily basis and does not track visit length over a longer period.  Roger's snapshot ranking based on a single day's average visit length neverthless is interesting — only three of the Top 10 blogs as measured by yearly traffic rank in the Top 10 in average visit length.  The "stickiest" blog is Tax Prof Jack Bogdanski's non-law blog, Jack Bog's Blog, with an average visit length of 2:56.  The Top 10 Law Prof blogs in average visit length, with the their corresponding traffic rankings, are:

1.   2:56 Jack Bog’s Blog (9)
2.   2:50 Sentencing Law & Policy Blog (10)
3.   2:42 Althouse (4)
4.   2:39 Opinio Juris (17)
4.   2:39 Election Law Blog (28)
6.   2:26 Mirror of Justice (26)
7.   2:21 Antitrust & Competition (35)
8.   2:19 Sports Law Blog (24)
9.   2:16 The Faculty Lounge (20)
10. 2:07 Right Coast (16)