See? I've been on hubski for five minutes because of that reddit comment and I can all ready tell what a good community it must be. That reddit trend is full of people blaming other users for low quality. Reddit is a site that actually hates on other sites and people joining the community because of those other sites; and here one of you is saying that last time this happened the good users stayed and are welcome.
How interesting that you expect content to change from all the new users coming from Reddit. This is another site, so I doubt that the original attitude of said users will remain. Sort of like we all behave differently under different circumstances in our physical lives.