Hi,
I have three new websites that are all specific enough to each be their own website but they share a common interest. I'd like for my visitors to be able to create one user name and password and be able to use it at all of these sites.
I've been tinkering with PHPBB, Pligg, and most recently Word Press to see how I would utilize these applications for my sites. The decision I've made is that I'd like each site to primarily use one of each. So one will be mainly word press, one mainly pligg, and the last one will be mainly phpbb software.
So basically I guess... I am looking for advice on how to combine all 3 site databases so that a user could go from site to site with the same user name and log in. More specifically which database should I establish first and then add the other two applications into the same database...?