This had happened to me before, and it is indeed a but on the annoying side. Countless groups I have interest in have either lied about their standards or literally pushed it too far in the process of gaining members. A bit of desperation I can tell, perhaps. Not only do certain or particular groups lie, but I've had members who "fake" their roleplay sample in an attempt to get in... and join in on a pack / pride roleplay session with many grammatical errors... Thought ye' were advanced...?
My friend and I have made our lit'le group.. and upon advertising, we have gained many members who were superior and exemplary in their samples. We bring them to an area of the Plains that served as a temporary territory, and settled down to roleplay.
Next thing I know, I see posts from those supposedly advanced members looking like this, "-lays down on the green grass and yawns- Hmm... -stands up and walks towards a member- Hi, what is your name?" Alright... No typos clearly, but you had a... more different roleplay style did you not?
After a while, they were the ones to accuse us if being "illiterate"... and the group just crumbled after that... Now, I don't understand why people would do this, but hopefully they come to their senses soon...