19.9 Leuk om te lezen

• http://www.theregister.co.uk/content/4/24504.html - Bill's vision for the future of the PC in 1980
• http://www.linuxandmain.com/features/os2retro.html - Who killed OS/2?
• http://www.dwheeler.com/oss_fs_why.html - Why open source software? Look at the numbers!
• http://www.webmasterbase.com/article/511 - The real history of the GUI