I've quite recently discovered 2 cool online things:
1) http://theblogfrog.com - online community for bloggers, you don't even need to have a blog to sign up, plus they have cool widgets that show your recent visitors (like the one i added to my sidebar, it only shows visits from people who are signed up on the site though!), warning it's quite addictive! and you will find LOTS of awesome blogs!
2) An awesome list of blog memes! http://www.ourmommyhood.com/social-calendar/memes/ I'm definitely going to try a few of those out!
Hope you all are having a great day!