What else would you expect from anti-catholic bigots? You are not going to get honest dialog or even a fair exchange of ideas when even legitimate sources are edited and mischaracterized.
There are honest Protestants who are able to articulate their docrtrinal differences with the Church and explore these differences and even admit their misconceptions but the anti-Catholics have so polluted these threads they rarely show up anymore. We don't have to engage or respond to them. Absent a foil they will go away or turn on each other. When we lay down with dogs we really can't complain when we get fleas.
Good point.
Discuss the issues all you want, but do not make it personal.