It really isn't that hard to meet the requirements of these checks, and the clan gets three warnings before they lose their official status. I really don't think it's unreasonable to expect the official clans, that are supposed to represent the community, to actually play the game once in a while and use the forums they are given.
If more than half of your members don't even play 5 games a month, and you don't even use your forums, I don't know why you should feel entitled to keep them when there are some much more active unofficial clans out there. If a clan is that inactive, why do they even care about staying official?
Even if the clan somehow fails 3 activity checks in a row, it isn't deleted, they just lose access to their clan board unless they reapply for official status. I really don't see how this is the big issue people are making it out to be.