I honestly do not know. But I do know that the hatemongers are not only denouncing the religion, but to severely demonize and dehumanize the Muslims as well. And in doing so, they resort to lies and falsification of information. They initially accused their enemies of these traits, but now absorbing the traits themselves.
My advice, stop using ali sina as an excuse.
You can easily separate the lies from the truth doing you're own research. Indeed taking any man's posts on an internet forum as the only truth is a failing. If you were researching you'd know that in the grand scheme of things, many of his claims and true, but in his hate many also are twisted half truths or total lies.
Realising that ali sina was a hatemonger didn't make me return to Islam, it made me and my friends create this forum, to offer a non hate way to challenge Islam and support ex muslims.
Also, how on earth can you sit here and say that you are starting to find the formerly unacceptable; acceptable? You even state:
i.e. license to have sexual intercourse with one's slaves... And many other verses that initially form doubts in my mind seems to be now quite acceptable.
Which is more than just some response to ali sina's lies. Since he never lied about this, this disgusting violation of another human's being right to not be raped just because they have been captured and forced into slavery is TRUE.
But you call it 'QUITE acceptable'. How is that now more acceptable because you lost faith in ali sina?
That says more to me than ali sina's lie about the rape in India.
How anyone, especially in this day and age can find raping your slaves quite acceptable really does baffle me.