Personally, I'm fired up by the potential of Ushahidi-style transparency engines that can be cloned and deployed in different settings; and by engine I mean both the tech and the collaborative model that it embodies. This Latvian blogger seems to think a clampdown on free speech may follow the recent disturbances in Riga. Certainly, whatever tools & techniques the NGOs settle on will get a reality-check from experienced digital activist Sami Ben Gharbia who knows all about repressive regimes. Fascinatingly the same Latvian blogger refers to an emerging youth movement called The Penguins (Pingvini). What are we to make of the fact that their civil disobedience blog sports the Linux penguin..?