Automated Submission Services - Are They worth your time?
Well, that is a really big question, and the answer isn't an easy one.
I have never tried automated submission services, because of the simple fact that each search engine have different submission rules, and most of those submission services, don't pay attention to these rules.
If you would like to get your sites listed in the search engine, try doind a couple search engine daily for about a month, and forget about your submission for the next six months. Then check your stats to see which engines included your site, and repeat this process after six months.
And, last but not least, this is a patience game, don't try to rush into anything, there is no quick solution.