First of all, great plugin! I haven't had the chance to test it fully but I see awesome potential.
I would like to use it to syndicate my posts to other 2.0 accounts I have, I notice in the test excerpt to myself it could be about 100 characters longer. Where do I hack to add characters?
Also, on a side note, this may be a problem in the future but I mention it now...
In the test email to myself the post is dated January 1, 1970...checking my WP settings the time and date is correct.
When I have my blog set to auto post it's hit and miss, I checked the link you had mentioned about the cron php that may need to be changed so I will look into that as well.
Thank you for the great work!