American Protestant decoder ring key:"Non-Denominational" refers to low-church evangelicals who are holding evangelical youth groups for adults.
"House Church" or
"House Church Network" refers to evangelical youth bible study groups for adults, possibly with restorationist undertones.
"Emergent" refers to intra-Christian syncretic evangelicals who utilize American "indie" or "hipster" methodology to form their ecclesiology, theology and praxis.
"Ecumenical" (when referring to a denomination or local church) refers to intra-Christian syncretic, high church vagante groups which may be loosely affiliated with Anglicanism, the ELCA and/or Roman Catholicism; possible syncretism with religions outside of the Christian sphere.
"Just Christian": Multiple definitions--- 1. A low church evangelical who functionally accepts only their own original 'conversion experience' understanding of Evangelicalism; 2. A convert to Christianity with no tradition other than the 'conversion experience' tradition (e.g. they were converted by an evangelical or a bible, but do not attend a church); 3. A disillusioned former member of a Christian tradition, usually Evangelical or Roman Catholic; 4. See "non-denominational".
"Saved": See the following video demonstration for 'Saved'.
http://www.youtube.com/watch?v=PHv4s_hYs4c (Bible Interpretation 101: Zwingli's Razor)