No we wouldn't, because unless Winoffice goes down the train, MS will never be in trouble.
PS4 will be fine, esp with the ps plus for online multi. The Playstation brand wasn't the problem for Sony. It was their other shyt that was killing them, namely their tv and mobile businesses. It shows now in the Sony stock price doubled what it was in December 2012. I only wish I would have copped their stock when it was 10 dollars, but I'm doing really good with it after coppin in February.
The decision to use off the shelf parts will also pay huge dividends. They will outsell the XB1 worldwide easily. More software sales and revenue, Sony will be more than fine.
I do notice that IGN has been extra MS friendly lately.....must have been a nice check.