Yep, I read the same thing.
Let's look at the membership of Churches United of the Quad-Cities:
Bettendorf, Iowa
•Asbury Methodist Church
•Beffendorf Presbyterian
•Church of Jesus Christ of LDS
•Community of Joy United Methodist
•Harmony Hills Baptist (ABC)
•Our Lady of Lourdes
•Redeemer Lutheran Church
•St. James Lutheran Church
•St. John Vianney Catholic Church
•St. Peter's Episcopal Church <9> Davenport, Iowa
•All Saints Lutheran Church
•Bethel AME Church
•Cedar Memorial Christian
•Christ United Methodist Church
•Christ's Family Church
•Church of Jesus Christ of LDS
•Community of Christ
•Davenport Friends Church
•Edwards Congregational United Church of Christ
•Faith United Church of Christ
•Faith United Methodist Church
•First Baptist Church (ABC)
•First Christian Church (Disciples)
•First Church of Christ, Scientist
•First Presbyterian Church
•Full Gospel Outreach Ministry
•Gospel Mission Temple
•Grace Lutheran Church
•Grace United Methodist
•Higher Heights Missionary Baptist
•Metropolitan Community Church of the Quad Cities
•Mt. Olive Church of God in Christ
•New Hope Presbyterian Church
•New Life Church of God in Christ
•Newcomb Presbyterian Church
•Our Lady of Victory
•Progressive Baptist Church (NBC)
•Sacred Heart Cathedral
•Salvation Army
•Seventh Day Adventist Church
•St. Alban's Episcopal
•St. Anthony's Catholic Chrch
•St. John's United Methodist
•St. Mark Evangelical Lutheran
•St. Mary Catholic Church
•St. Matthew Lutheran Church
•St. Paul Lutheran Church
•St. Paul the Apostle Catholic Church
•Temple Baptist Church (NBC)
•Third Missionary Baptist (NBC)
•Trinity Episcopal Cathedal
•Zion Lutheran Church
Moline, Illinois
•Bethel Wesley United Methodist
•Calvary Lutheran Church
•Christ Anglican Church
•Christ the King Catholic Church
•Community of Christ
•Elim Covenant Church
•Faith Lutheran Church ELCA
•First Baptist Church (ABC)
•First Christian Church (DOC)
•First Church of Christ, Scientist
•First Congregational Church UCC
•First Covenant Church
•First Lutheran Church
•First United Presbyterian Church
•Hope United Church of Christ
•Memorial Christian Church
•Riverside United Methodist
•Sacred Heart Catholic Church
•Salem Lutheran Church
•St Mary's Catholic Church
•Tabernacle Baptist Church (NBC)
•Trinity Evangelical Lutheran Church ELCA
•Union Congregarional UCC
Rock Island, Illinois
•Broadway Presbyterian Church
•Church of Jesus Christ of LDS
•Churh of Peace UCC
•Fifteenth Avenue Christian
•First Baptist Church (ABC)
•First Lutheran Church
•First Paradise Baptist Church
•Gloria Dei Presbyterian
•Good Shepherd Presbyterian
•Greater Antioch Baptist Church
•Hispanic United Methodist Church
•Olivet Baptist Church (NBC)
•Sacred Heart Catholic Church
•Second Baptist Church (NBC)
•Solid Rock Spiritual Church
•South Park Presbyterian
•St. George Greek Orthodox
•St. James Lutheran Church
•St. John's Lutheran Church
•St. Pius X Catholic Church
•Trinity Anglican Church
•Two Rivers United Methodist Church
East Moline, Illinois
•Assumption Greek Orthodox
•Christ United Methodist Church
•First Christian Church (DOC)
•First Presbyterian Church
•Grace United Methodist Church
•Immanuel Lutheran Church (ELCA Synod)
•Mt. Zion Missionary Baptist (NBC)
Carbon Cliff, Illinois
•Carbon Cliff United Methodist
Coal Valley, Illinois
•First Presbyterian Church
•St. Maria Goretti Church
Cordova, Illinois
•First Baptist Church (ABC)
Edgington, Illinois
•Edgington Presbyterian Church
Hampton, Illinois
•Hampton United Methodist
Hillsdale, Illinois
•Hillsdale Community United Methodist Church
Milan, Illinois
•First Presbyterian Church
•Trinity United Methodist Church
•Two Rivers United Methodist
Orion, Illinois
•Beulah Presbyterian Church
•Orion United Methodist Church
Port Byron, Illinois
•Church of the Cross United Methodist
•Fairfield United Methodist
•Messiah Lutheran Church
Silvis, Illinois
•Silvis United Methodist Church
Blue Grass, Iowa
•Blue Grass Presbyterian
•St. Andrews Catholic Church
Buffalo, Iowa
•Calvary Lutheran Church
•St. Peter's Catholic Church
Eldridge, Iowa
•Eldridge United Methodist Church
•Faith Lutheran Church (ELCA)
LeClaire, Iowa
•First Presbyterian Church
•Our Lady of the River Catholic
•Our Savior Presbyterian
Long Grove, Iowa
•St. Ann's Church
McCausland, Iowa
•McCausland UMC
Walcott, Iowa
•Calvary United Methodist Church
Please ping me when you decide to attack the Calvinists and Baptists for their participation.
There is the 'Lutheran' problem.