I’ve been with them for a couple months now and I’m quite satisfied with them. They’ve been in business since 2001 and I haven’t heard anything bad for them. I don’t have anything else to say about them, so just go buy a couple servers and fill the net with more spam.
Using Blogger Generator you can create hundreds of blogs on Blogger (blogspot.com), as you can easily pay someone to create the blogs for you. With an average rate of 15 blogs per minute you can pay someone $10-$20 per hour for around 900 blogs.
You can also get BlogPoster and BlogPinger for free from http://cflwaves.com/projects/ by joining the mailing list. These 2 utilities along with Blogger Generator can be used to post links and ping your thousands of Blogger blogs and get your generated sites indexed pretty fast.