I know many people (myself included) who would gladly go to Hell if the alternative was to worship a god like the Allah described by the Quran and the Hadeeth.
Well, I wouldn't, thanks very much.

Someone's been talking to Prince

Yeah!!!
That's not a valid argument against theism. It's a valid theory about how religion arose, but not an argument against religion.
Clearly one affects the other, harakaat.
The idea is not to examine the intentions. The idea is to objectively examine the argument put forth, regardless of how it may have originated. If it's a bad argument that you came up with just because you hate praying, then examining the argument itself will reveal that. But you can't dismiss the argument out-of-hand simply because you think you may have come up with it because you hate praying.
But my examination of it is biased! That's what I'm saying. The intention does matter in this case (and in religious cases in general, I think), because otherwise all intelligent people would agree on one thing.
1. Obey your husband or angels will curse you from night till morn
1. Mmm....matter of perspective.
2. Wipe your butt with your left hand
3. Walk into a toilet with your left foot
2/3. Matter of developing God-consciousness, like I said.
4. Do not be friends with non-Muslims (WTF?!)
4. Never heard of it..
5. Do not marry a Christian or Jew if you're female, but it's totally okay if you're male
5. Perspective again.
6. Kill those who leave Islam and take their money and put it in the bayt al maal (sort of the national treasury)
6. Perspective, but yeah, I'm iffy about this too.
7. Beat your kids if they don't pray when they're 10 years old
7. Never heard of it.
Satan pissing in your ear if you don't pray? Kissing a black stone that used to be white but that sucked the sins of its kissers and turned black? The whole concept of belief determining whether you go to hell or not? The patriarchal attitude of the Quran? Creationism? Dipping a fly into your soup so its magical wing counteracts the effects of its poisonous wing? Drinking camel piss for its health benefits? Al-Khidr killing a kid because he's a kaafir? The whole "ma malakat aymanukum" system of sex slavery?
Slow down, dude. I've come to terms with most of these. EG:
"Satan pissing in your ear if you don't pray": Clearly a way to dissuade people from not praying. Doubt it's literal.
"Drinking a camel's..." Never heard of it. Source?
"The whole ma mala..." I don't know Arabic. :( Mind translating?

Man, I didn't expect to come to this forum and start defending Islam.

LOL. I guess y'all have different reasons for leaving than I do.