@greatlybeloved: Public prayer is an act fo leadership. When someone prays in public, he is leading hte assembled group in prayer. Whether it be thanks for a meal or a public prayer in church. Because of that, prayer falls under the scope of 1 Timothy2:12.
the passages in 1 cor 14 are governed by context and by verse 26. Context is the public display of spiritual gifts. verse 26 gives specific instructions as to the "when": "When you gather together". the following verses give specific and clear instructions on the use and public display of church activities, specifically spirtual gifts.
@PC: Now that we have a context and a "when", let's consider what silence constitutes. Is singing unauthorized? I would submit that it doesn't fall under the scope of 1 Cor 14:34-35, firstly because the passage explicitly says "speak". Secondly the passage's context is spiritual gifts. Singing is not a spiritual gift. What about testimonies then? Testimonies is, very clearly, speaking, but giving a testimony isn't a spiritual gift. So how do we treat this? I would submit, brethren, that the clear use of the word "speak" prohibits testimonies here also.
There is only one question, in my mind, that remains. It never occurred to me until another brother raised it in a thread here on these boards a while back: What constitutes a church meeting?
Is it any meeting physically held in a local church? I don't think so, since the early church (and often church plants) meet in homes. Is it only sunday morning? I don't think so either, since often assemblies have prayer meetings on other days, e.g. wednesday or Saturday, etc. English assemblies have defined it as those meetings whose purpose is only for the Church--e.g. the Lord's supper and the mid-week prayer & bible study. English assemblies traditionally have a break after their Lord's supper after which begins the "family bible hour". This meeting is explicitly for the public--the unsaved and unchurched. Since it's a meeting for the public, they conclude that hte Family Bible Hour isnot applicable to 1 Cor 14:26. Hence women are allowed to teach boys in Sunday School, etc.
But how do we apply 1 Cor 14:26 to the KB tradition? We don't explicitly break between the Lord's supper and the ministry time. If there is a break, it's between the ministry and Sunday school. Sunday school often has children of our non-brethren friends, whether CSI, catholics, mat thomites, jacobites, etc.