UltraChart has TitleTop, TitleBottom, etc properties. UltraDataChart and UltraCategoryChart both have Title and Subtitle properties. UltraPieChart, UltraFunnelChart and UltraDoughnutChart do not have any title properties. I know that I can add my own label to a form above a pie or funnel chart and give it a title. But it may be difficult to format it match the other chart types. It's very important for us to give our users a consistent visual presentation when showing several chart types on one view and we would like to suggest adding Title and Subtitle properties to the Pie, Funnel and Doughnut charts.
Also from the perspective of a developer, it is preferable to work with a control set that has consistent properties across similar controls. We've been using Infragistics for almost 10 years and are happy that you have provided consistency and hope that will continue. We've seen several other properties of these newer controls that are not matching other similar controls and hope that means they are still on the way to being added. (eg UltraCategoryChart.Legend.Orientation missing in UltraDataChart, UltraChart and UltraGrid ability to save and load settings missing from all new chart controls, etc).