Most of us around RDF and the Semantic Web have by now probably heard the news about Talis; if not, see Leigh Dodds’ blog post. Talis are shutting down their general activities around Semantic Web and Linked Data, including the Kasabi data marketplace. Failures are usually complex and Twitter is already abuzz with punditry, speculation […]

Quick clarification on SPARQL extensions and “Lock-in”

It’s clear from discussion bouncing around IRC, Twitter, Skype and elsewhere that “Lock-in” isn’t a phrase to use lightly. So I post this to make myself absolutely clear. A few days ago I mentioned in IRC a concern that newcomers to SPARQL and RDF databases might not appreciate which SPARQL extensions are widely implemented, and […]

Twitter Iran RT chaos

From Twitter in the last few minutes, a chaos of echo’d posts about army moves. Just a few excerpts here by copy/paste, mostly without the all-important timestamps. Without tools to trace reports to their source, to claims about their source from credible intermediaries, or evidence, this isn’t directly useful. Even grassroots journalists needs evidence. I […]

Be your own twitter: laconi.ca microblog platform and identi.ca

The laconi.ca microblogging platform is as open as you could hope for. That elusive trinity: open source; open standards; and open content. The project is led by Evan Prodromou (evan) of Wikitravel fame, whose company just launched identi.ca, “an open microblogging service” built with Laconica. These are fast gaining feature-parity with twitter; yesterday we got […]

Waving not Drowning? groups as buddylist filters

I’ve lately started writing up and prototyping around a use-case for the “Group” construct in FOAF and for medium-sized, partially private data aggregators like SparqlPress. I think we can do something interesting to deal with the social pressure and information load people are experiencing on sites like Flickr and Twitter. Often people have rather large […]

Microblogs and the monolingual

Twitter-like microblogging seems a nice granularity for following thoughts expressed in languages you don’t speak. In 1988 I passed my French language GCSE exam; it’s been downhill all the way since. A year ago in Argentina, I got to the stage where I could just about express myself in Spanish. But it’s been fading. Nevertheless […]