I finnished reading The Weblog Handbook by Rebecca Blood tonight and found a quote which hits right on the spot how I feel about blogging:
I see weblogs as the online equivalent of salted peanuts - it's impossible to to stop snacking after eating only one.
I couldn't agree more.

But after a few peanuts it doesn't taste as good, but you continue eating, for some reason. Blogging tastes better and better.
You're right :-)