Privacy concerns

[mirimir]

On 04/17/2013 06:45 PM, NdK wrote:

> Il 17/04/2013 18:22, Doug Barton ha scritto:
> 
>> It's very safe to assume that e-mail address harvesting from the key
>> servers is not anything to worry about.
> At least for now.
> But spam is just one of the possible issues...
> 
> Anyway I can see that the easiest and more versatile solution is to have
> different identities for different communities (one for work, one for
> personal use, one for hacking communities, ...). Eventually all
> cross-signed.

Why would one cross-sign keys for identities used in different
communities? That would link them, which seems counterproductive.