I believe the scripts have been modified slightly. If you need confirmation that I won these, I can provide it.
It's for lazy people because you don't have to do any real writing work
You get that all done for you. It cuts out a lot of work that normally you'd have to do.
I simply cannot state an amount of revenue that the blogs bring in. Surely that's like asking for the winning lottery numbers? You do not know until the time comes.
These sites are very new, therefore I cannot really assess what sort of revenue they will bring.
Hope this post helps.