I've heard, from some people I respect, there are really only 3-5 worthwhile article directories out there. So any software/service that claims to post to 140 or 180 or 2500 different article directories is pointless.
I've also seen far too many article spinners out there. Some of them are downright embarrassing. I tried one and it didn't change a single word. Others I've seen change the words into accurate synonyms, but they don't actually make sense in the context of the article
2 questions, for you, the experienced.
1. Is there an article submission program that's actually worthwhile?
2. Is there an article spinning program that's effective?
The best to all!