zarathustra2011 - 10:21 am on Mar 12, 2012 (gmt 0)
That's a difficult one to answer wokka - people have good results with both. I have one main website that brings in about 90% of my earnings. It got hacked around a month back, and I lost most my earnings for four or five days. If I'd had a number of micro niche websites, it wouldn't have hurt so much.
I personally do like working and expanding on my one main website, because it follows something I'm passionate about. I'd be hard pressed to find the time to create more websites. I guess it just depends on personal circumstances. Ideally I'd have two main, big earning websites.