Nikos Filippou from Thessaloniki, Greece has started a group about Type 1 Diabetes in Greece to help build a community for sharing information about managing the health condition. Jason Harris from GigaOM notes that Grou.ps allows existing online assets from sites like Delicious, Flickr, blogs, and Twitter to be used within groups, making it easier for members to collaborate and share updates. While a smaller company, Grou.ps offers competitive tools to larger funded competitors for building online communities.