According to the article, Hamas commissioned its own investigation into its current problems in Gaza. It appears that Hamas has lost much of its popularity, and can no longer create huge "spontaneous" rallies and protests as it used to, as the people of Gaza are not cooperating any more (autotranslated, cleaned up):
The Palestine Press News Agency received a special document prepared by the leadership of Hamas several weeks ago which confirmed an investigation regarding the failure of the movement to mobilize the masses to participate in organized events, having witnessed the last months the case of absolute failure of many of the events especially marches that were advocated by the movement at the sector level, not only failure by the leadership of the call at rallies, but was at the level of participation in the funerals of martyrs and events to protest at the blockade organized by Hamas movement.PalPress is a fervently anti-Hamas news source, and it reports rumor as fact (although it has been remarkably accurate about many stories.) It is possible that this report was purposefully "leaked" by Fatah.
The results of the investigation included: --
Internal reasons: --
* Large numbers of Hamas members are primarily concerned with their positions in the government official article [local?], which led to concern about participation and interest in national action.
* Retreat of the role of mosques in the polarization of the elements and lack of accountability about the reason for absenteeism.
* Widespread frustration among the elements of Hamas and the feeling of the majority of discrimination in jobs and government appointments, which led to a sense of injustice and unfairness.
External causes: --
* Movement of the situation facing subside away from the masses, which led to considerable decline in traffic relationship with the Palestinian street in the sector.
* Movement lost the broad categories of public [relations?] as a result of the negative elements.
* The Palestinian people now feel that they are the only victims of the siege and those who belonged to Hamas members not affected by this blockade on the Palestinian people in terms of salaries and financial support and provide them with food by the movement in the late hours of the night at their party affiliation.
* Fuel crisis in light of Hamas members and leaders driving luxury cars, thus provoking massive citizen anger, who suffers from severe fuel crisis.
* Citizens no longer believe in slogans brought by the movement before the military coup, such as "Reform and Justice," security and movement became the worst conduct exercises the authority of Fatah.
But it is possible; parts do ring true and we have not seen any massive pro-Hamas rallies in a while. It doesn't look like Hamas is losing its grip on power, though; on the contrary it is consolidating power throughout Gaza and eliminating competition.
Still, I was getting very skeptical about the efficacy of Israel's reduction of basic services to Gaza, and the chances that it would turn ordinary Palestinian Arabs against Hamas. This indicates that maybe, but only maybe, it is having an effect.