The use of periods ( . ) instead of spaces—such as Kelly.Hart.Let.me... —is a direct artifact of peer-to-peer (P2P) file-sharing networks. Programs like Limewire, Kazaa, Soulseek, and early torrent clients relied heavily on automated file indexing.
The format of the keyword resembles a (using dots as separators and the .wmv extension). These types of strings were common in the early-to-mid 2000s on peer-to-peer (P2P) file-sharing networks. In a "Lifestyle and Entertainment" context, this often refers to: The use of periods (