Yep, I have tried it and xooArticles software is not bad at all.
There are some original features like "subitems" which let you create extended multipage profiles for the members.
Also every time I come up with an idea about new feature or modification I push developers hard to implement it asap.
I don't know if the promotional offer is over or not but at some point they were giving away free licenses for the certain amount of users...