If you’re still in holiday mode, eschewing all forms of tech (and thus reading this late), you may not realise that Apple’s value took a bit of a knock in the last week. The result of the first decline in revenues for the company in sixteen years, the news that Apple was not going to reach its estimated target of $89 to $93 billion for the past quarter wiped $55 billion off the value of the company in short order. All because Apple is expecting to reach profits of just $84 billion for the recently-concluded quarter. Let that sink in.…