Im all for ecuminism, i think it is a great concept. My family is part of a ecumenical community. Basically people of any Christian denomination can be part of the community and come to meetings etc etc. Ecuminism encourages Christians to be well grounded in their own respective beliefs and to still actively participate in their own churches. It requires each one to be supportive of each others Christian beliefs whilst not necessarily agreeing at the same time.
This article might help understanding ecuminism better. It is a pdf so you need acrobat to access it.
http://www.servantsofJesus.org/ecume...nism120503.pdf