If you click on
Phauxelate profile, it says he has 102 messages, and 115 likes. My guess would be you need to accumulate more posts. As I understand it, you arent supposed to get the trophy if you only have 5 posts and 5 liked, and same for the other ratios based trophy, just to keep it consistent. I cant remember the exact number but I think it is by the time you hit 200 posts, you should receive your trophy, as long as you keep up the good work, but i also think the 2 likes to one post ration needs an even higher post count.