In horizontal configuration, with resources displayed down the left side of the control, a large number of resources will cause the control to stop functioning.  In some cases, like ours, we do not have the option to filter the resources by those that have scheduled events, and so infinite scrolling is necessary for the number of resources we need to support. For reference, see the forum post about this here: http://www.telerik.com/forums/virtual-scrolling-for-scheduler-with-many-resources

When using the scheduler and you have a lot of all day events, the widget resizes to allow for all the all day events but then collapses the remaining day hours down to a scrollable view.  If you want the scheduler to fit on the screen without a browser scrollbar, the hours section is rendered virtually useless.

It will be fine to have a field "isReadOnly" on default scheduler datasource. This is to allow to share events like "public holidays", events of another users, ... or to prevent a user from changing an old event (according to business rules ...).

I would like to see built-in support for copying/pasting of events in the scheduler.  If multiple schedulers exist on the same page, it doesn't matter to me if you can copy/paste between them.  CTRL+C and CTRL+V as well as a context menu would be nice.

I had done a post for a new feature suggestion - http://kendoui-feedback.telerik.com/forums/127393-telerik-kendo-ui-feedback/suggestions/6261117-get-next-occurrence-of-a-recurring-event

This was replied and closed. The suggestion is by no means useful. It DOES NOT achieve what we want. Both the suggestions requires using the scheduler widget and I clearly stated we don't want to use the widget. Also I don't want to get all the occurrences. I just need to get the next occurrence give a start date and an instance of the event. Better still it will be good if I can just provide the pattern and the start date to get the next first occurrence. This tells me when the next appointment is.

Please also reference to the telerik ticket#: 843150

is maybe planned? it would be great, as great is in the Silverlight one...

I would like to define a template or a message or something such that when there's no events the scheduler doesn't just look like a smushed collection of buttons, or having to set a min-height on the event zone or some other hack.

See http://alloyui.com/examples/scheduler/. This is very intuitive and kendoui fails here a bit. Even show the time in the event dynamically

Currently, if you create a recurring event, then edit a single occurrence (make an exception), and then later edit the series, the exception will be lost.

Let's say you've booked a room from 10 - 12 every Tuesday for the next year, then edit a single occurrence maybe two months ahead, and then later need to perhaps correct a spelling error in  the series title. The edit you made to the single occurrence would then be lost, and that's not so easily spotted...

I would suggest letting the user decide whether or not to delete exceptions from the series when the series is edited.

Create property set set text and style for "more items" button in month view, currently set to "..." my user requested to set to language specific text like '"more items".  

Create property to set which view the "more items" button will navigate too, currently set to day but for my project had to override it to agenda view.