What is the Borg rate?

Could you please elaborate on the concept of the 'Borg rate' in the realm of cryptocurrency and finance? I've come across this term in my research but have found the explanations rather vague. Is it a specific exchange rate? A transaction fee? Or perhaps a metric used to measure the performance of a certain cryptocurrency? It would be greatly appreciated if you could provide a concise yet comprehensive description of the Borg rate and its significance in the current crypto landscape.