WebPosition Gold helps you to learn which search engines look for what. This enables you to optimize different pages of your website for different search engines. I will say it again. It sure looks like an awful lot to get right before I ever submit my link to any search engine. And you need to make sure you are right before you submit to the first search engine.
Errors are fatal in many cases .
Search Engines are notoriously unforgiving . Each index is inundated with 1000's of link request daily. If you get it wrong, you get your link removed from the queue . If you spam search engines, submit your link more than once in a short period of time, your link may be permanently banned. What if they remove my link from the queue and I don't know of it.