It's an interesting idea. A database of "all" available models, manufacturers, and reviews of each would be good. As long as it is readily updated, and catalogued appropriately. A comprehensive list of what every person owns may not be beneficial though. Other than that, all information is covered very well here on ASC, and I suspect other collective airsoft communities.
ďREALITY IS LIKE A STONE. TO MANY ITíS HARD AND COLD, THEY CANíT HUG IT OR EAT IT, IT ONLY FRUSTERATES THEM AND DOESNíT DO THEM MUCH GOOD. TO OTHERS ITíS STRONG AND DEPENDABLE, YOU CAN BUILD WITH IT, BUILD UPON IT, OR WORK WITH IT, ALSO USE IT TO SMASH PEOPLE IN THE FACE.Ē