The combined form of dot and compatriot, similar to dotcomrade, meaning a person, usually a Veteran, who uses the inter-net. A form of address used with respect, for any individual veteran or soldier in reference to their inter-net use, or service.
Dotcompatriot (Name) left a message for us,
not to worry, he's all right!
I left a blog comment on our dotcompatriot's web page.