Contrary to what people think, BlogPower isn’t Armand Morin’s product, but that does not make it less evil.
See Andy Wibbel’s post clarifying the issue here. Andy also noted some other issues that this tool will cause - like copyright violations.
I especially liked his comment here:
“I think techniques like this are akin to dropping raw sewage into a public resovoir. Some see the internet as their oyster to scrape as they please, even if it means floating their own turds to cloud the water for the rest of us.”
I love that, Andy. 
My friend, Satya also create a tool called BotBurner BotMagnet that does the same thing, but I refused to promote it. Sorry buddy, but you know my reasons.
I’ve posted about these evil blog-spam tools before on my blogs and websites here.
Blogs and Pings and Rankings, Oh My!
Spam-Blogging: Blogs are more than SEO tools
Spam Blogging can hurt searchers and SEOs
Will Spam-Blogging Be The Death Of Blogging?
Google has already implemented a plugin called Captcha to prevent creation of spam-bots and I’m sure Yahoo and MSN will follow suit.
If you buy into all the crap about these “automated blog-posting tools” that claim to “blog-and-ping” - like BlogBurner, RSS2Blog and BlogPower - you’re asking for trouble.
They are baaaaad karma, buddy, and remind me of that old adage - “Fools go where angels fear to tread.”
If you care about your business, stay faaaar away from such nonsense.
