I don't think Dave Hunt had an agenda. What he did have was an apologetic ministry defending the biblical faith and encouraging spiritual discernment, which I believe he was called to by the Lord. A ministry of this kind naturally involves taking a stand against false teachings. If you had listened to or read his materials for any length of time you would certainly not say that his stand against Calvinism defined his ministry. In was only in the last few years of his life that he addressed Calvinism as he saw the aggressive way so many Reformed authors and pastors were pushing their doctrines, acting like spiritual elitists, judging and labeling other non-Calvinist believers, and causing major divisions in churches. Most of his ministry had been focused on cults, atheism, evolution, the false prosperity and social gospels, occultism and other false teachings invading the church, which led people away from Christ and the Word of God.
Along with this, he wrote several books and articles which encouraged believers in their faith and walk with the Lord by looking to Jesus and God's Word alone for truth and life in the present and for eternity.
Yes, I have started a few threads to address what I believe is wrong about Calvinism. Maybe you haven't started any threads recently where your goal was what you are against. But after being away from these forums for several months, when I returned I noticed there were suddenly so many threads by Jimmyjimmy and yourself elevating Calvinistic doctrines. I had come to the point in my life where Calvinism was in the past because I had spent years praying, researching and studying this subject and seeing the effects it had on Christians. I was at peace with God and rarely thought about Calvinism for over ten years. Yet, when I saw all the threads for Calvinism I simply felt compelled to address the subject with the threads I started. It seemed to me that an agenda was being pushed, just like when I listen to Piper or Sproul, I can hear the Calvinistic doctrines being pushed.
I am glad that T.A. McMahon who is carrying on The Berean Call ministry is staying faithful to the vision Dave Hunt was called to. I appreciate the linked article below, especially since I was raised a Catholic and I see the connection between Catholicism and Calvinism. Maybe you will enjoy reading the article.
The Enigma of Calvinism