Perhaps it's a protest against the Israeli governments treatment of the Palestinians in the occupied territories.
Regardless of one's position on whether Palestine is a terrorist state or freedom fighters, remembering of course the political bombing of the King David Hotel by Zionist extremists.
Are symbols inherently evil?
Especially one which was created in neolithic times?
Of course one of the ironies of the symbol is prior to the Nazi's adoption of a version of the symbol most commonly interpreted as meaning "well being".
The symbol is widely used in Indian religions.
The was to keep something significant is to not let it be diluted.
Let the universal meaning take precedence again by repeatedly using the symbol as a wish of well being to all and before too long the skinheads, neo-natzis, will abandon it.
After all the cross can be seen as both a symbol of sacrificial suffering or torture.