So I've been doing a little SEO with AMR, only 80 links are live and pointing to my Web2.0..

I'm getting about 500 other articles to point at my Web2.0 and then I'm going to do further link building to those articles and make tiers under that..

What I'm asking is, is it okay to index the 80 article links that are pointing to my Web2.0 now? I'm not going to do any more link building on them anyway..

Could this help or is it just a waste of time?

yes it could help, not much though...