I thought I might raise this question because it seems a pity that it be held as a foregone conclusion that evangelical complementarians and egalitarians ought to keep working with each other in gospel ministry.
Theologically, evangelical complementarians and egalitarians approach scripture differently. Egalitarians look for ways to avoid the plain application that women ought not to teach or to have authority within a church. Evangelical complementarians see that scriptural teaching ought to be applied, no matter how difficult it makes their personal situations.
Pragmatically, an attempt to work together can't succeed without one group, the other group, or both groups sacrificing their integrity.
That's my take on it, and I thought I would open it up for broader discussion.