[saperyton]

Surprised not to be hearing more about Tumblr. It's got the infrastructure... it would just need to develop a more serious vibe.

[razetime]

I don't remember twitter having a serious vibe. It's a mess of vibes. Tumblr is also a big mess, but more on the goofy side. I don't think it would change much even with a twitter diaspora.

[easrng]

Tumblr users wouldn't let that happen.