Like most debugging tools, Sharendipity also offers a way to halt execution of a thread to examine the current variable data. The current implementation uses a "Breakpoint" statement. Under the hood, this throws an exception that will show up in the Problem Viewer, preventing following statements in the behavior or method from running. Opening the problem viewer and double-clicking on the Breakpoint exception will bring you to the Behavior or Method where the breakpoint was hit. The really handy part is that now you can mouse over variables in the Method Builder or Behavior Builder to see their values: