A few things I noticed right off the bat:
1: On the main website, you should change your title tags so that it doesn't say "NobleCoin | Just another WordPress site"
2: You should definitely get the community forums up and running as soon as possible, and get account creation going as well.
3: You should use some of the premine to post bounties for translations to other languages (Chinese comes to mind)
4: NOBLE needs more pools ASAP
5: Contact some gambling sites like alt-dice or cryptoblackjack-kicks-ass etc to get some games up and running on the quick.
6: Block explorer is a must, and needs to be a priority.
Here's my address if there's still giveaways going on
9YCZLFgVVxtEaiG7izjjD7J7h6gK6xKB3B
EDIT: Also, the logo is awesome, love it!