A thing that people often ask in the free software world: I can't program but I want to help out somewhere.

Theres one thing that's very simple to do for everyone using Linux. We have two tools called lspci and lsusb that look on the pci/usb-bus for installed devices. Each device has an ID, consisting of a vendor ID and a product ID. Everyone can check the own hardware if everything is detectet. For lspci, first run update-pciids, then lspci -v. Each »Unknown« represents some ID that's not in pci.ids. Report the exact device model name to the interface on http://pciids.sourceforge.net/.
For lsusb, run update-usbids and attach all usb devices you can find. lsusb doesn't show Unknown, if after a device number there's only a vendor name, then the ID is unknown. The usb.ids database is much more incomplete than the pci database. They don't have such a fancy interface as pciids, just send it to the current maintainer (listed in the file usually at /usr/share/misc/usb.ids or /usr/share/usb.ids).