Linkability Fertilizes Online Communities

It’s hard to know how Fuzzyfruit found the WPopac catalog page for A Baby Sister for Frances (though it is ranked fifth in a Google search for the title), but what matters is that she did find it, and she was able to link to it by simply copying the URL from her browser’s location bar.

The link appears among her comments in the discussion about her post on an early letter she’d written to her mom. Fuzzyfruit’s comment spawned more comments about the book from Sarahq and Coffeechica.

We talk here and there about how “libraries build community,” but how does that work in the online world? How do our systems support or inhibit community discussions online?