Tumblr

So this Tumblr thing. Is it good? I mean, I can make an account, but it seems like Dreamwidth is the only place that'll let me import content from past journals, which pretty much makes it the best thing ever for people who don't want to lose stuff in transition.

Also, I am a native LJer and thus am a great big slut for user icons.

But other than that. Tumblr. Is it good?