On the subject of tagging (or key wording, or making the meta data searchable), my biggest issue is that I'm colour blind. When vendors list their colour options as numbers, it does not help me AT ALL. Worst offenders are shoes and hair (especially hair, as the image usually shows the full variations and highlights, which makes it even more confusing). If you want to number, add a colour descriptor; "red 1 - 8" or 'red range' followed by numbers... but that in itself is a vendor issue. Whatever Poser made searchable, we'd still be subject to the whims of the vendor in what data they chose to include.