Alignment to "artbord" / "key element"
will be nice to have it
Webydo has full alignment tools.
You may choose a couple of elements and then The alignment tools appear on the top menu, or just click the right mouse button, and the alignment options will appear.
I think he/she means the align tool from illustrator, where you can choose an objetc as a key element and align another one with it, or align an element with the artboard (like put it on the perfect center of the page or of other element)