How much does your internet time take over your day?

I'm sitting here reading these discussions while I'm commenting on blogs and doing three other things on the internet. I know there are chores for me to get done around my house.

I keep telling myself just one more thing or 5 more minutes and then I have to get on with my life.
After an hour, I'm mad at myself. uurrrggghhh the addiction.

Does this happen to you?
Do things that should get done not get done because you are online?