SAPID project support and opinion exchange for English-speaking is here: http://en.sapid-club.com

SAPID project support and opinion exchange for Russian-speaking is here

http://ru.sapid-club.com

You can take part to CMS SAPID development here: http://sourceforge.net/projects/sapid/

Task	Address
Bug Tracking System	http://sourceforge.net/tracker/?atid=680099&group_id=118100&func=browse
Support requests	http://sourceforge.net/tracker/?atid=680100&group_id=118100&func=browse
Patches	http://sourceforge.net/tracker/?atid=680101&group_id=118100&func=browse
Feature requests	http://sourceforge.net/tracker/?atid=680102&group_id=118100&func=browse
Public docs	http://sourceforge.net/docman/?group_id=118100
Mailing-list	http://lists.sourceforge.net/lists/listinfo/sapid-community

You can have free site's functionals exhange by XML Sapiens Work Gallery

(http://xmlsapiens.org/lib/)