Abbas is irrelevant and doesn't represent more than 10% of the Palestinian people, as you know, it's not possible to remove him, as long as Israeli forces and PA US funded 'security forces' protect him, and don't allow elections to remove him. Even standard parliamentary elections that occurred in past, the results were rejected by foreign powers and they simply didn't allow our elected representatives to govern. And now new elections are coming forward, and of course they're cracking down on pro-Hamas voters and institutions in West Bank. So even if Hamas wins, they still won't allow it to govern, hence Abbas is effectively a dictator with US and Israeli protection. Most Iranians and people in general, understand this, and won't come to conclusions based on what he embodies.
Hamas did initially take a side in Syria, which I believe they shouldn't have, I believe they should have remained neutral stance. The past is the past though, and I'm a person that can move on in life, and moral support didn't mean anything to me. Hamas remained as it is, a party dedicated to the Palestinian cause, and I've explained why I stand with them in the past, and why I will continue to do so .... Now they have more neutral positions all across the spectrum, which came as a result of experience, through the evolution of Arab Sring-Current Era, and I'm not going to hold anything against them for that, everybody went all in and sought to reap opportunity in early 2011.
I am not getting you wrong, you have a perfectly valid view, that doesn't bother me, as long as you don't get emotional expressing it, and come to conclusions and a whole people based of it ....
And to get into specific details a bit, it's very difficult to deliver resources to Palestinian territories nowadays, no one is playing a significant military role, besides the Palestinians themselves, and trading network in Egypt, and only Palestinians are paying with their lives in that regard.....