I've been using RSS2Blog for a couple of months now and I can tell you:
Yes, the blogs do get in Google (MSN, Yahoo!, and others too). I'm not talking only 23rd page results, I'm talking first page, high listed results.
No, there's nothing particularly special about blogs made with it that can be tagged by Google (unless you do stupid things which can be done with ANY tool, AutoBlogger included).
Yes, I get a good amount of SE traffic from the blogs I have set up with it, and since I just keep adding more blogs, I just keep getting more traffic.
Yes, I have more than 10 blogs running with it, for one price. I can have 500 blogs running with it if I want. Still the same price.
Yes, it's easy as hell to use. A monkey could do it.
Yes, it's WELL worth the money.
Buy it
here.
.