1. Wiki is a module. You can create as many wiki items as you want.
2. On the public side the wikis are represented by WikiView control. The control is ContentView based. It has two properties SingleItemTemplatePath and ItemListTemplatePath. For which instance of WikiView control you can have differnet template and respectively different appearance. There are not limitations about how many wikis you can show.
All the best,
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Public Issue Tracking
system and vote to affect the priority of the items.