“Without any preliminaries [my Father] asked me if I would believe him if he told me that it was right for married men to take other wives...The first impulse was anger...my sensibilities were painfully touched. I felt such a sense of personal injury and displeasure; for to mention such a thing to me I thought altogether unworthy of my father, and as quick as he spoke, I replied to him, short and emphatically, ‘No I wouldn’t!’...This was the first time that I ever openly manifested anger towards him...Then he commenced talking seriously and reasoned and explained the principle, and why it was again to be established upon the earth. [This] had a similar effect to a sudden shock of a small earthquake.”
Then father “asked me if I would be sealed to Joseph...[and] left me to reflect upon it for the next twenty-four hours...I was sceptical-one minute believed, then doubted. I thought of the love and tenderness that he felt for his only daughter, and I knew that he would not cast her off, and this was the only convincing proof that I had of its being right. I knew that he loved me too well to teach me anything that was not strictly pure, virtuous and exalting in its tendencies; and no one else could have influenced me at that time or brought me to accept of a doctrine so utterly repugnant and so contrary to all of our former ideas and traditions."
Joseph Smith then explained to her...
"[He explained] the principle of Celestial marrage...After which he said to me, ‘If you will take this step, it will ensure your eternal salvation & exaltation and that of your father’s household & all of your kindred.[‘] This promise was so great that I willingly gave myself to purchase so glorious a reward. None but God & his angels could see my mother’s bleeding heart-when Joseph asked her if she was willing...She had witnessed the sufferings of others, who were older & who better understood the step they were taking, & to see her child, who had scarcely seen her fifteenth summer, following in the same thorny path, in her mind she saw the misery which was as sure to come...; but it was all hidden from me.”
Yep Ray, on closer examination Joseph Smiths reputation has been saved. Helen certainly wasn't manipulated at all.
Also whether or not Joseph had sex with her was not mentioned in the article or by any of the posters. You brought it up even though it was completely unrelated to the topic at hand.