This means you, Novatech, ebuyer, Scan, etc.
Go to the computer supplier of your choice and quickly find all motherboards that can support an Intel Quad Core, 8 GB of RAM, Crossfire (or SLI), and are micro-ATX. Can't do it.
How about computer cases? Sure I can search by size, but quickly find all micro-ATX cases that have 2 120mm fans. Can't do it.
Guys, for some product types, you need to be able to search by feature.