Pligg Support

Hello (again),
on my site I do not want submitted links to require a number of votes before they are published to the front page. I have turned this off by editing the settings under:

Voting > Votes to publish > Number of votes before story is sent to the front page > 0

This seems to work okay but is anyone aware of any problems that it might cause?

Thank you, bye,
I am brand new at pligg and I would like to add my "About Us" page to the top navigation. How is this done?
Hello (again).
At the moment, I am not intending to utilise Categories. Is it possible to disable the Categories feature - in the same way that you can disable the Groups feature?

Thank you for any advice you might have.