Jason Calacanis that published print and online publications. During the dot-com boom, Calacanis was active in New York's Silicon Alley community, and in 1996 began producing the "Silicon Alley Reporter". Originally a 16-page photocopied newsletter, it eventually expanded into a 300-page magazine, with a sister publication called the "Digital Coast Reporter" for the West Coast. Calacanis's socializing earned him a nickname as the "yearbook editor" of the Silicon Alley community. The company also organized conferences in New York, Los Angeles, and San Francisco focused on the Internet, web, and New Media. With the end of the Dot-com bubble, "Silicon Alley Reporter" failed,
Media of Bulgaria concentration on the basis that it would not establish or increase a dominant position in the distribution market. According to the Media Pluralism Monitor, "concentration of media ownership is very high". The top 4 major owners in the broadcasting sector have an aggregated market share (based on advertising revenue only) of 93.35%. The top 4 major owners of daily newspapers reach an aggregated market share of 79.7%. As for Internet Service Providers (ISPs), they have an estimated market share which is above 50%. Concentration trends are also present in terms of audience and readership whose concentration is "very high" according