Some commercial broadcasters also use their HD2's to broadcast the programming of noncommercial broadcasters. The commercial television stations can also be linked with a noncommercial educational broadcasting agency. It is nonprofit, noncommercial, and licensed for free public and private screenings. QNX offers a license for noncommercial and academic users. However, community radio stations, both commercial and noncommercial, cannot. Homebrew activity began after the console's discontinuation, both by noncommercial hobbyists and commercially. There are also two international border crossings nearby for commercial and noncommercial vehicles. The use of noncommercial sites makes downloading digital media complex. In the decades since, many implementations have been developed by many (commercial and noncommercial) organizations. Creative Commons issued a report in 2009, "Defining noncommercial", which presented research and various perspectives. The Student and Teacher edition was intended for noncommercial use only. However, corporate marketing messages are not granted the same protections as noncommercial speech. Chimera includes complete documentation and can be downloaded free of charge for noncommercial use. In Russia the law "On Noncommercial Organizations" describes the status state corporations. Noncommercial stations serve the city fairly well.