Modern Or Not So Modern

So I was having troubles with how to go about deciding how modern I want my house to look like. I have asked several friends on ideas and they were really helpful by forwarding some ideas from email forwards they got. I sort of like the ideas but are they too extreme? What do you think? I like some and dislike other! What about you?

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I have many more. Email me if you are interested and I will email you the pictures. Do you have any good ideas?