Long tail,blogging and associations

Was reading Thoughts from a Library Administrator, discussing The Long Tail: Libraries and Associations (ALA). Having read Chris Anderson's book. The blog above was discussing how the American Library Association can use the long tail. Then today I was discussing my blog idea for the library and she said (the library manager) I might start on the mobile libraries. I think this would be a good start, as it could show the management what numbers I could be getting (I would set up a sitemeter, to find the numbers I would get). I feel to get an aggregator going I could underline how we can bring the numbers to the blog. I'll tell you how it goes after I speak to the guy about the blog.