Great looking product!

I was wondering about a few questions:

Is there a way to add additional fields/options under the summary of each link
eg. Review it, Rate it, etc are there in the demo version, can we add in additional
fields ourselves that can be linked off to other links/scripts that we have
eg. gallery, articles, files, bookmark it, etc?

or would this need to be custom programmed?

2. Is there a way of "redirecting" users from a link to another eg. make one the "primary" link for
where there are multiple versions of the same link ?

thank you.