Group items matching

in title, tags, annotations or url

The feature they are testing out applies to their groups feature.  Now, if you are a member of a particular group in Diigo, you can give certain URLs a thumbs-up if you think it is especially helpful.  They are holding off on deploying this feature site-wide until they can make a determination how game-able the feature is.

Groups are similar to a web forum, but centered more around site bookmarks that are collected to provide a resource for the group.  There are groups for all sorts of things, from social media to cooking.  Some groups are extremely active, and others are simple collection points for related URLs.

Social Annotation I have just read about a company currently in private beta called Diigo, which is in the business of social annotation (SA). Apparently SA is a superset of social bookmarking or tagging, which is of course the piece de resistance of ‘Web 2.0′. The question is can SA be an even better route to getting aquired by MAGY? Don’t quite me on ‘MAGY’ though since I am not sure what order those names should go in… I had been thinking about SA for some time but did not have the time / resources to get anything together for public showing - but this might be a good reason to do so. Of course given my record with getting code up on my blog I won’t have a sample till next year this time. Anyhow, the possiblities for SA are much more attractive than social bookmarking in my mind. With social annotations (at least what I consider it to be) I can surf to any web page and place tagged sticky notes (private or public) in a browser agnostic fashion that will contain my comments and refer to a certain block in the web page DOM. Then I can go to some central place to view / oranize my comments and can also subscribe to RSS of other people’s comments on those pages or from particular people.

The main problem that I have with Diigo (from the looks of their Flash demo) is that I need to install their toolbar - yuck!

The useful part of these systems for end users is that they can tag particular bits of content on a page and find exactly what they were referring to with a tag. Then if you combine this idea with microformats and the Semantic Web you might really be cooking with something combustible like methane.