Hi, don't want to abuse this for self-marketing but as for us it would be helpful to see practical examples of how certain features can be used I thought we could also help others by adding something like this to the description:
Enter a new replication to the ReplicationWiki  
What do you think?
Any example or use case that brings feature sets nearer to a user is welcome and appreciated. We have a new page called Use cases that is actually meant for this sort of purpose. You might want to describe your scenario in two or three sentences and link to the resource that contains your use case.
Thank you, the use cases are very helpful! They give general ideas about what kind of wikis are in use for what kind of purposes. What I was thinking of was more concrete examples of specific features, so links to specific pages in wikis where the features are used, not to wiki main pages (unless the features are used on the main pages). What I saw now is that I am at the wrong page here anyways because we don't set values like described on this help page here but with features of the forms extension, and how this works is described on the help pages of that extension. I now asked there. Sorry for the confusion.