I think you meant to say that may not be a good reason. If so... I'd normally be inclined to agree with you but RedHat so far has taken care of their users at least (I'm not sure it will be that way forever) by giving the benefits of corporate without any real downsides. SELinux by default is a huge plus all by itself.

I love community supported distros, but I've used Linux on desktop and server since around 2000 and I can handle some issues. The proverbial non-tech spouse on the other hand doesn't care that there's a one-line fix to their problem, to them it's just broken and now they want a mac.