I have several wordpress blogs and a phpbb forum on my site... is there anyway to make it so that when people sign up for one of them, they have access with that account information to ALL the blogs and the forum? Thanks.
I am also interested with this, Our of topic but would just add ping.fm-a smilar site you are looking for. A single log-in and update here will be connected to all your social networking profiles.
I know that my forum is compatible with Facebook Connect. that may be the route to go down? Also, maybe if they all were to share the same database. That would work, I think
facebook connect could be an option, could check the wordpress and phpbb sites to see if any plugin exists.