The Finnish ArcticIndex organized the first joint Swedish-Finnish startup event called ArcticStartup in Stockholm last week. The Social Media Business Network, http://www.sombiz.net/ and SwedishStartups were among the organizers in addition to Bonniers Media with as always the colorful Morris Packer as one of the key speakers.
In case you have missed the ArcticIndex site, I can really recommend it to stay in touch with interesting new Nordic and Baltic startups. See picture of people info section below: