Main Page SE Traffic???

[Flex]

I have been doing a little research on the search engines and there relationships with LLs as of late. I am trying to figure out the best way to release my new LL with the proper linking structure so that its not held up by filters any longer than it has to be.

During this process I noticed one major page where traffic was neglected and started to ask myself why so I figured I would come and ask you guys to see if anyone had any type of explanation why the main page of a Link List is never shown in google or many other se's ?

I have noticed myself that most LLs who have a warning page usually have there next page as there main page with new links and there internal sitemaps yet you never see them in serps even though you would think it would be one of the most important pages that google would like to see do to the new content constantly updating.

Any fellow LL owners or segurus have any input on the subject?