It goes without saying that with literally fading boundaries between social communities (this comes together with advanced technology), it is much more complicated for individuals to find their place in a social community. In other words, it 's hard for us to make our address known to the abstract (virtual) society that we could belong to. Since such physically rooted address barely exists, this may be even impossible. "Cogito ergo sum" may be replaced by" I app so I exist".