Just a sample that may catch you eye as unusual..

[code:c#]

 class WorkItem
{
    public WaitCallback Callback;
    public object State;
    public ExecutionContext Context;

    private static ContextCallback _contextCallback = s =>
    {
        var item = s as WorkItem;
        item.Callback(item.State);
    };

    public void Execute()
    {
        if (Context != null)
            ExecutionContext.Run(Context, _contextCallback, this);
        else
            Callback(State);

    }
}

[/code]

 but here's the same code using anon delegates

[code:c#]

class WorkItem
{
    public WaitCallback Callback;
    public object State;
    public ExecutionContext Context;

    private static ContextCallback _contextCallback = delegate(object s)
    {
        var item = s as WorkItem;
        item.Callback(item.State);
    };

    public void Execute()
    {
        if (Context != null)
            ExecutionContext.Run(Context, _contextCallback, this);
        else
            Callback(State);

    }
}

[/code]