Is this recommendation based on anything? I agree, but it feels like a trivial fear, and I don't have any (even anecdotal) evidence that this is necessary.
I do not think it is hard to figure out my identity, but I am trying to avoid a google search of my name bringing up anything from LW.
(e.g. I do not put my name on my blog, or talk about it on facebook.)
Is this recommendation based on anything?
An empirical observation that people like to Google-stalk everyone they come into contact with, to start with.
I don't have any (even anecdotal) evidence that this is necessary.
Evidence of what, precisely? You don't think that people google up, say, job applicants and then reject them on the basis of what they found?
Does the surveillance state affect us? It has affected me, and I didn't realize that it was affecting me until recently. I give a few examples of how it has affected me: