Originally Posted by izzynew

Before the recent update I would have said go for quantity and quality, but now you need quality first across the board.
The only thing I would say against having only one or two blogs is if you get hit by google anyway, despite having quality content, or have server issues, you are still heading for a fall.
So I would say one or two blogs isn't enough and you need to build as many as you can comfortably update with quality content.