Restore blog to front page

This reverts commit 8edca9266389439c959cd0fd9f69b3a419366ba0.

We had removed it earlier, for when we were on news.ycombinator.com
and it was causing load problems.

Refs: http://openhatch.org/bugs/issue928

We should still fix the above-linked bug.
Set a longer timeout, for the blog is slow from my laptop