Wordpress Blog Spammers
These people who use bots to go out and spam wordpress blogs have got to be some of the biggest idiots on the web. Unfortunately it is also done by some companies who tell their clients they are doing seo work and link building for them.
Any company that is spamming comments into wordpress blogs and calling it link building or seo is lying to you. Your comments are not getting approved and even if they slip through the cracks the comments are doing you absolutely no good.
If I have a blog about giftbaskets and your spammy comment is about credit cards, real estate, porn, gambling, or some other scam you have online, a link in my blog will not increase your link popularity.
All you manage to do is get ISPs and search engines to ban your domain name, mark your IP block as a spam source, and annoy people.
So if there is no benefit to you and lots of penalties for doing this, I can only conclude that you are totally stupid or some scam seo company is taking your money by telling you that there is some benefit to doing this.
Either way, you need to stop it and try promoting your website the way legitimate marketers do.
Stumble it!