Re: @ Adam1
"So your argument is that your obscurity provides your security."
Only sorta. And not very sorta at that.
If I were relying on obscurity I would not bother with a read-only OS like TAILS or TENS or Kodachi -- that's one step toward not getting hacked. If I were relying on obscurity, I would not bother with VPN+TOR+privacy plugins -- those are steps toward maintaining anonymity.
My point is, if you become interesting to the big boys, then they will go as far as they need to go. Your home may have been your castle in 1920, but nowadays they will break in and mod your PC for you while you are out quaffing a cold one. If that's what they think they need to do. And of course they have many, many other options before the physical break-in.
Wear a mask. But when you need to take the mask off -- and you will, often -- that's when you must be boring and obscure.