Just a small tip for the weekend. Go to Language editor and look for Popular Videos
Now change it to something more geared for your community subject matter like - for example - Popular Surveying Videos or Popular Dog Videos something better for your search engine optimization than the default.
Boom. Relevance. You'll be a little closer to the top of search...just a little. In order to succeed you need to constantly look for opportunities to overwrite all the defaults.
Here's another one for ya...
Don't get too excited now...just Go to language editor and search/replace "You are now a member of"
If all this English seems greek to you, just contact me and i'll explain.
Have a nice weekend.