Ok then, what's the time frame? How is progress towards democracy and counter-terrorism supposed to be objectively measured and assessed? Progress should mean less refugees, not more.
Years, if it goes nice many months. There is, of course, always a possibility of collapse of some terrorist groups, the possibility that some of its external supporters stop to pay them, or that some smaller, non-islamistic groups simply switch sides, which may increase the speed. But, given the great number of different groups and outside supporters, such events may change very fast the situation in some areas, not everywhere.
Progress toward democracy is something I couldn't care less, but it is quite clear that there will be elections after IS and Al Qaida are finished. That there will be some strong Kurdish autonomy is also clear. What I care for is that they can live in peace in a secular environment. This is something Assad as well as the Kurds can provide. If what goes on now continues, then those who live in Assad-controlled areas will have no reason to emigrate. These are quite a lot of people. Those who have run away into these from Assad controlled areas can return to their homes after they become controlled by Assad.
What has happened in Waer is something which can be a model for many non-islamistic or even islamistic rebel-controlled regions. The part of Homs is now controlled by the Syrian army, around 2000 (or was it 3000) local fighters have stopped armed resistance, they have returned their weapons and can stay there, some 300 or so with 450 or so family members have moved to Idlib, the fighters even with light weapons.
ISIS is openly buying and selling assets and trading with the regime Putin currently supports, and meanwhile that regime only attacks ISIS when it threatens core government assets. Why are ISIS and Al Qaeda the names you constantly drop as enemies, when Russian airstrikes result in them taking ground from other rebels far more often than they lose it?
I see no reason to believe claims that Assad is trading with the IS. There is some agreement about electricity in Aleppo, where IS controls the power station, and there was an agreement that electricity goes to all parts of Aleppo, therefore nobody destroys the power station. This was discussed in the media after the US has hit this power station and all of Aleppo was without electricity. I would guess there are also payments for electricity. That most of the oil goes to Turkey not a secret. Of course, Erdogan denies that his son controls this business and cries "Assad is doing this [too]", but who believes him?
The main areas of fight actually are Latakia - against a mixture of Nusra, Turkish fascists (grey wolves), a lot of Chechen fighters and other foreigners as well as some locals, Southern Aleppo against another mixture, Eastern Aleppo against IS, Palmyra/Qaratain/Maheen against IS, and in the other parts against other mixtures of local groups, Nusra, IS and guys supported from Jordania and Israel. The two names I drop because they are known as the strongest and most powerful players. The Russian airstrikes are, of course, most important where there are also troops on the ground, and in the mentioned areas, where Assad fights on the ground with IS, the Russian air support plays a big role. Recently there have been also some Russian airstrikes coordinated with some FSA against IS. But this does not mean that Russian now supports FSA, because FSA is simply a label of all those who want money from the West, and cooperation with them against IS or not is something which has to be clarified with each of the groups which use the label separately.
How would I know what anyone actually plans to do with their nukes? Why would a plan be needed prior to their usage? All I know is that Russia's politicians and media are talking more and more every day about their nuclear "deterrent" and its expansion, as well as an ever-increasing list of hypothetical situations where they'd potentially be deployed.
I don't know this. The main situation where they will be deployed is the second strike after a NATO first strike. And, of course, Russia does everything it can to show the US that it has the ability for a powerful second strike. The second situation is a conventional war with Russia loosing it.
The lists of "acceptable" military targets and refugees created in Syria are expanded every week, as are the range and quantity of munitions supplied to and employed on Bashar Assad's behalf.
The first part sounds like propaganda. That Assad gets better weapons makes sense, if one wants to make him win the war against terrorism.
Extrapolating directly from the Chechen experience which you yourself have unambiguously endorsed, along with virtually all past conflicts modern Russia has ever been involved in, the tactic is obviously to escalate the levels of force used until, if necessary, entire populations are replaced with foreign communities more loyal to Putin's chosen puppets.
I would never endorse a war like the Chechen one as presented in Western media, the point is that I don't believe them. What I endorse was that Putin has, in the second Chechen war, unified with the traditional Chechens, which are Sufi, against the terrorist fraction which was Saudi-supported and Wahabi. Now, Chechens are tough guys, not really islamistic fanatics (Sufism is a quite peaceful variant of the Islam) but with blood revenge as their traditional law, which not even Stalin was able to break, so, one should not expect that such a fight follows European human rights charters, with or without Putin.
Entire populations replaced? Yes, this happened in the first Chechen war, with all the Russians living in Chechnya killed or chased away. Chechnya is today ethnically very homogeneous, purely Chechen.
What if Putin simply blows eastern Aleppo and every other rebel bastion into smithereens along with the millions still living there; what's Obama going to do about it that he isn't already trying to do?
Why would Putin do such stupid and horrible things? The optimal scenario for Putin is clear: Permanent progress of Assads and Kurdish forces, the Wahabis will be killed, moderates (as far as they exist at all) switch sides or lay their weapons down.
Western Europe spent decades complaining about America's domination of its foreign policy, yet now they do absolutely nothing with the ball when it's passed to them other than dementedly wishing it through the hoop, while millions of alienated refugees pound at their doors.
The EU has no own politics, this is a structure useful for the US to manage their de-facto colonial rule over Europe.