Great points. OS X default window management is definitely lacking in some respects. However, as mentioned by others, you can fill the gaps with a few free an

Great points. OS X default window management is definitely lacking in some respects. However, as mentioned by others, you can fill the gaps with a few free and cheap apps (e.g. TotalFinder, TotalSpaces, Moom, Witch, Alfred). Those combined add most of the lacking features plus the additional power of flexible spaces and quick keyboard fuzzy-searching.