If you are not in the clan and the only thing you have to say to the applicant is "good luck", don't post. Those types of posts are useless in player applications and only flood the topics. You can vote IF you give your opinion about the player and in a way that everyone can understand, in english. You can give your opinion in another language aswell but only if you provide a translation in english so that everyone can understand.
From now on, every post that fails to meet these requirement will be removed without previous warning, and by repeating so you can even earn a ban from posting with a month of duration.
If your post is directed to insult members of the clan, applicants and guests then your post will be removed and if you keep posting like that, you're gonna get the same punishment stated above.