To be sure, there are some dances I feel are indecent, just as there are some songs & gestures & such in the same vein, but some folks on both sides will never see the merit in their opposition's view. So I refuse to debate the issue. You can't change someones mind if they know it all.
I know very little (for sure) but I am not sure that I consider any dance to be indecent, and I am also not sure what exactly the word indecent means anyway. I am quite willing to debate the issue with anyone however.