The Power of a Partner

I have been preaching through a series entitled "ekklesia" as we have tried to understand just what, exactly, is the church. I am beginning a two week look at fellowship and this week I'm beginning by trying to teach the biblical foundations of accountability as a vital portion of the fellowship process. The sermon is entitled "PartnerPower". We are looking at Hebrews 10:15-25 as we try to understand why God wants us to be accountable. As I've been studying the passage I've been enthralled with the theology found within it. It's a tremendous passage. It caused me to think, however, about the topic of accountability and I'm curious to know exactly how the church that you are affiliated with practices teaching/encouraging accountability?