[pubsubhubbub] Feedburner, Wordpress and my own impatience

[RightWorks]

I have my settings in Feedburner for pubsub set, and I'm also using
the wordpress pluging from Josh Fraser.  I've read the reports on
pubsub, and was looking forward to my posts poping up almost
immediately in Google Reader.  That isn't happening, and I'm wondering
what I'm missing.