<p>@2bad4u: You are totally off base on just about all of your points.</p>
<p>First of all, this thread is about buying laptops. It is equally difficult to replace parts in Dell notebooks as it is in Apple notebooks. The last time I checked, Apple wasn't manufacturing its own harddrives, ram, etc. The reason why you are forced to buy from Apple is simple. Makes and models differ too much in design for hobbyists to upgrade themselves. So, once you get your part (from anywhere, so long as it's compatible), you still won't be able to install it. Apple or not.</p>
<p>Your comment about monitoring people's internet use is . . . irrelevant. The original poster was being sarcastic. S/he is saying that people should be more careful, regardless of the OS they use.</p>
<p>There is one fundamental reason why Linux and Macintosh OS are more stable and secure for newbies: off by default. if you know enough to want a capability, you'll know how to turn it on as well. This protects naive users from sink-holing cycles or being hacked up the wazoo after activating some inane Windows tool like "remote assistance".</p>
<p>I agree that Firefox's biggest security plus is its relative obscurity. However, you completely overlook its off by default mentality, open source administration, and standards compliance . . . no ActiveX</p>
<p>I see no reason why a Linux box, intentionally made vulnerable, wouldn't get rooted as fast as a Windows box. Somebody is checking. You can be sure of that no matter what OS you're running.</p>
<p>By the way, there is no such product as "OS". "OS" means "operating system". Windows, Linux, Macintosh . . . all are OSes. So, please, stop talking about people running "OS".</p>
<p>EDIT: "Mac printer cable"?! You'd better tell Dell that they're giving people Apple cables. . .</p>