Goddard said: Linux needs a bigger commercial backing to ever compete against Windows or at the very least user demand.
Half of the hardware doesn't have official drivers supported by companies which makes it very difficult to maintain a operating system.
Shurely you are forgetting about Red Hat, IBM, Novell, Intel, linutronix, Oracle, Linux Foundation, SWsoft, Analog Devices, Renesas Technology, MIPS Technologies, Freescale, MontaVista, NetApp, SGI, HP, Linux Networx, Secretlab, PA Semi, QLogic, Fujitsu, NTT, Sony, Atmel, Cendio, Google, Broadcom, M&N Solutions, Astaro, Cisco, Tripeaks, Qumranet, University of Aberdeen, Marvell, Univ of Michigan CITI, Bull SAS, Axis Communications, Snapgear, Hauppauge, Nokia, Cosmosbay~Vectis, NEC, Chelsio, Mellanox, LSI Logic, XenSource, Panasas, Simtec, AMD, Neterion, Miracle Linux, CC Computer Consultants, Hansen Partnership, Digi International, Real-Time Remedies, Barco, Voltaire, Sun, Toshiba, VA Linux Systems Japan, rPath, DENX Software Engineering, Samsung, Los Alamos National Laboratory, Cybernetics, cozybit, Veritas, OLPC, Ascom, NetXen, Realtek, SICE SA - ACS Dragados, IPUnity-Glenayre, Transmode Systems, Znyx Networks, NIIF Institute, CompuLab, Hitachi, MIPS, HES-SO Valais Wallis, Atomide, SANPeople, Solid Boot Ltd, NVidia, Wipro, Macq Electronique, Science Fiction Technologies, OpenedHand, Semihalf Embedded Systems, Telargo, NameSys, Adaptec, CSR, ST Microelectronics, Oak Ridge National Laboratory, Mandriva, University of Michigan, National Institute of Advanced Industrial Science and Technology, Imagination Technologies, OpenSource AB, University of Sevilla, PiKRON sro, Movial, Artec Design, Beijing Rising Technology Co, US National Security Agency, Auriga, Crash Barrier, Open Grid Computing, Vyatta, OpenMoko, Bluewater Systems, Wind River, Concurrent Computer Corporation, Pengutronix, SteelEye, Trinnov Audio, Canonical, LWNnet, Dave Srl, Starent Networks, ScaleMP Inc, MSC Vertriebsges, HV Sistemas, Embedded Alley Solutions, ITT Industries, Absolut Bank, HighPoint Technologies, Panasonic, Sandia National Laboratories, Arastra Inc, ComX Networks, Savant Systems, University of Cambridge, ARM, Winbond Electronics, INRIA, Edesix Ltd, ONELAN, South Pole AB, TriplePoint, GeoTechnologies, Emulex, Tower Technologies, Texas Instruments, Sirrix, SYSGO, Philosys Software, Roku, Nortel, INL, STMicroelectronics, ARVOO Engineering, Avtrex, Kontron Embedded Modules, XTECH, Katalix Systems, Pardus, Harris Corporation, Eleven Musicproduction, Azingo, Wabtec Railway Electronics, Terascala, Cray, Akamai Technologies, Rockwell Collins, DTI - Desarrollo de la tecnologia de las comunicaciones, ClusterFS, Coraid, D Technologies, DENX GmbH, LiPPERT Embedded Computers GmbH, Adeneo, GVS, Thinktube, Sandia National Labs, Axis, , Top lines changed by employer, , Employers with the most signoffs total, Red Hat, Linux Foundation, None, Novell, IBM, Intel, linutronix, Unknown, Oracle, Analog Devices, Consultant, MIPS Technologies, Hansen Partnership, Renesas Technology, Freescale, SGI, SWsoft, Academia, NetApp, Cisco, Qumranet, MontaVista, HP, Cendio, Secretlab, Linux Networx, Broadcom, PA Semi, QLogic, Fujitsu, Atmel, Astaro, Sony, NTT, M&N Solutions, Marvell, Univ of Michigan CITI, Google, Snapgear, Neterion, Tripeaks, University of Aberdeen, Hauppauge, Bull SAS, Axis Communications, Atomide, Nokia, NEC, Mellanox, Cosmosbay~Vectis, Chelsio, XenSource, Panasas, AMD, Simtec, CC Computer Consultants, Voltaire, Miracle Linux, LSI Logic, Digi International, Real-Time Remedies, VA Linux Systems Japan, rPath, Toshiba, Veritas, Barco, DENX Software Engineering, Sun, Samsung, Los Alamos National Laboratory, cozybit, Cybernetics, Realtek, SICE SA - ACS Dragados, IPUnity-Glenayre, Transmode Systems, Hitachi, HES-SO Valais Wallis, SANPeople, Movial, Ascom, NetXen, Znyx Networks, NIIF Institute, CompuLab, Solid Boot Ltd, NVidia, Wipro, CSR, Macq Electronique, Science Fiction Technologies, OpenedHand, Semihalf Embedded Systems, Telargo, NameSys, Adaptec, ST Microelectronics, Open Grid Computing, Pengutronix, MIPS, Mandriva, National Institute of Advanced Industrial Science and Technology, Imagination Technologies, University of Sevilla, Artec Design, Beijing Rising Technology Co, US National Security Agency, Auriga, Crash Barrier, OpenMoko, Oak Ridge National Laboratory, Vyatta, Bluewater Systems, Concurrent Computer Corporation, SteelEye, Trinnov Audio, Canonical, LWNnet, Dave Srl, Starent Networks, ScaleMP Inc, MSC Vertriebsges, HV Sistemas, Embedded Alley Solutions, ITT Industries, Absolut Bank, HighPoint Technologies, Panasonic, Sandia National Laboratories, ComX Networks, ARM, Tower Technologies, ClusterFS, Wind River, Arastra Inc, Winbond Electronics, INRIA, Edesix Ltd, ONELAN, South Pole AB, TriplePoint, GeoTechnologies, Emulex, Texas Instruments, Sirrix, SYSGO, Roku, STMicroelectronics, ARVOO Engineering, Avtrex, Kontron Embedded Modules, XTECH, Katalix Systems, Pardus, Harris Corporation, Eleven Musicproduction, Azingo, Terascala, Cray, Akamai Technologies, DTI - Desarrollo de la tecnologia de las comunicaciones, D Technologies, DENX GmbH, LiPPERT Embedded Computers GmbH, Adeneo, GVS, Thinktube, Sandia National Labs, Axis, XIV Information Systems, MicroGate Systems, PHILOSYS Software, IC Plus, Citrix.
That's over 200 companies providing corporate backing for Linux. But you're right, driver support could do with some improvement.