Opposition: Islamists cheat in Saudi elections

In the men-only elections for half the seats on Saudi Arabia's municipal councils--a landmark step towards democracy by Saudi standards--results are in from the capital, Riyadh, and over 30 losing candidates are claiming the seven winners violated campaign guidelines. The winners, predictably, were all affiliated with Islamist organizations backed by the government, and are accused of violating the ban on electoral alliances by portraying themselves as a de facto alliance backed by prominent reglious sheikhs. Results are still pending in other municipalities. Reuters says the principal opponents of the government-backed Islamists in the races are "businessmen" (presumably more liberal and globalist technocrats) and "tribal" leaders (presumably representing local sheikhs who resent the ostentatious power of the Saud clan, but are not likely to be more progressive on such questions as women's rights). (NYT, Feb. 14; Reuters, Feb. 11)

So, the perennial question: does anybody know of the opposition we can support in Saudi Arabia? And what is their stance on the elections? Participating in spite of their limited nature, or abstaining in protest?