Been away. Back now. I'll try to dodge the name calling. But a few points to address...
I don't agree with edge100's assertion that believers KNOW they are right. I believe that they BELIEVE they are right. As I mentioned, faith is an important part of most religions and faith relies on a LACK of knowledge (you don't need faith to believe in something you KNOW exists!)
Hadith are not the Qur'an. Muslims believe the Qur'an to be the word of God. Hadith are the word of man. Some Muslims believe the Qur'an instructs them to follow Hadith. Some Muslims believe that the Qur'an instructs them NOT to follow Hadith! But the vast majority of Muslims know that at least some Hadith are questionable, so Hadith should not be given the same authority as the Qur'an. Various Hadith even seem to contradict the Qur'an, so should probably be rejected. The Qur'an makes it clear that God does not "run out of words", which I believe to be clear evidence that Hadith should NOT be used to make laws that are not in the Qur'an - e.g. if Allah had wanted those who reject Islam to be killed, he'd have said so in the Qur'an.
Now when talking about "rejection" of Islam, the Arabic word used (Kufir, etc) has a very specific meaning - i.e. to truly reject Islam, you must KNOW it to be true, but reject it anyway. Conversion to, say, Christianity wouldn't truly be rejection of Islam, IF a Muslim believed Christianity was the true way.
Of course, that doesn't mean it wouldn't be punishable by death in an "Islamic" country". The laws of Islamic countries are based on man's interpretation of the Qur'an and Hadith (and, arguably, ancient Arabic custom). These laws should not be confused with Islam itself, in much the same way that one wouldn't assume that Christianity allows the use of firearms or the carrying out of the death penalty - even though these things happen in a predominantly Christian country with an allegedly Christian leader.
So when criticising "Islam", please make sure it truly is Islam you're criticising, not a man-made system based on Islamic ideas, nor a minority of radicals who shout loudly. M. Bréqs, I'm looking at you, now. Islam does not have sick societal values, even if some so-called Islamic countries do. Personally, I'd say that no country that calls itself Islamic truly is (c.f. communism).
Similarly with crass generalisations (your turn, simpleton). "They don't like music". Really? I must tell that to the Muslim singers I know. Mind you... it might explain why one of them is working on a track with me.
I'm not going to quote the pages and pages of the hadith that state clearly that all non-muslims should not be spared from the sword.
I'm not convinced such pages exist, for a number of reasons.
Firstly, the words that generally get translated as "non-muslim" are typically "Mushrik" (roughly "polytheist") and "Kufir" (roughly "rejecter"). Jews, Christians and others are often shown in the Qur'an to be excluded from such categories.
Secondly, the word "muslim" is simply Arabic for "one who submits" (i.e. to Allah). And Islam is simply "submission". Since Allah is the same God as the Christian and Jewish God, the broadest definition of "muslim" includes Christians and Jews (a view recognised by the Submitter, a modern Islamic offshoot). I've even seen an argument that it include Sikhs and Hindus! Therefore, "non-muslims" becomes an increasingly small group.
Thirdly, if such Hadith do exist, they'd contradict the Qur'an, which has a higher authority, so they should be ignored.
Back to Christianity now. I didn't say that the Old Testament no longer applies, just that the RULES in it no longer apply - if you buy into that "New Covenant" argument. And I don't see many Christians following Jewish law...
To try to sum up, I don't believe Islam, Christianity or Judaism are inherently violent, but I accept that they are tools men have used to justify violence - especially under extreme conditions. But I think such men would find a way without these tools anyway. I guess religion is like many other tools: dangerous in the wrong hands. As a result, I have a lot of time for personal religion, but not a lot of time for (most) religious leaders and organisations. I encourage everyone to reach their own conclusions, rather than subscribing to any particular doctrine. It probably doesn't fit exactly with any one else's anyway. I'd like to see the words Christian, Muslim, Catholic, etc. abolished so they can't be used as divisory labels, especially when they actually give no real picture of what the believer actually believes. (No, of course that's not going to happen.)
I think they're my main points. And now I need to sleep.