Women of the Wall, What Do You Want?

It's not entirely clear. But one thing for sure, they would never hurt the religious feelings of Muslims or Christians living in Israel.

I really don't get this Women of the Wall thing. Is it a tasteless joke, meaningless silliness or an effort to cause aggravation and anger? What's the point of Women of the Wall's praying? What do they hope to achieve beyond provocation, media exposure, ratings and the intoxication of power ("the wall should be reliberated")?