I'll add my two cents to the "seperation of RW/hobby"...
VPN:
I don't consider myself falling into the hysterical/paranoid/they-are-watching-your-every-move camp but just like I have a hobby phone, I decided to sign up for a VPN service. ghost vpn (I forgot the full name) is a smidge annoying but it's dirt cheap (free if you can stand ads or ~$20/yr.) There are too many smart companies trying to track your every move on the internet. They are just trying to make money but I don't want their inadvertent data collection to out my favorite hobby. Among other useful things, a VPN obscures your IP address so that it is significantly less likely anything can be tied back to you.
Hushmail:
This is about the only free email provider I know of that requires NO link back to your RW info. Start here and you can use it to then go set up Google, facebook, etc...
Also, IMHO, you should be vary wary of Google's Chrome... Don't you kinda wonder why they give it away for free? They aren't a charity.
Point of clarity, I don't think the feds are going to bust down my door.
These are just walls between my RW and hobby life.