this is more of a general note to you folks. i installed a new wordpress install, via cPanel wordpress manager, into a subfolder install. next, i went to the hub to "add website" and it wouldn't add. i thought it was funny, because i had just seen an email coming through from someone who couldn't get their site to sync… so i played around with it a little bit.
i found that it wasn't until there was an .htaccess file present that the hub's add website feature worked. everything worked totally fine after i added that.
so, just a note to let you guys know about that…