Which one do you guys use and why? What makes one better than the other?

I use blogger, but looking at tumblr, it seems like it might be easier to personalize and I kind of want to switch.
Whatever you do, you should try to set up your own domain so you don't have to type in .blogspot or .tumblr to get to it.

currently using blogger and it's not bad i have my issues with it, but it's pretty easy to use. I tired tumblr and it's really easy to setup but if your looking to add a custom header image none of the default templates let you add one. I had to search for a template that did and it wasnt the greatest, so back to blogger.

blogger just annoys me because when you upload pics, there isn't a gallery view where you can just pick what you want to put on ie. wordpress. and when you add pics they get put at the top of your post on you have to cut and paste alot, kind of a pain in the ass. so i constantly switch between the compose and html modes.

word press!

Fuck Blogger. Might have to try WordPress.

I am on blogger. I like how I am able to customize it but you cannot make a private post. Which annoys me greatly. That's the only real issue I have with the service.

xanga

..but out of the two, i go with blogger.