Use one Basic Line and an Oscillator to create a column of wavy lines with a staggered frequency.
Quickly set up a Look At constraint.
Note - the shortcut to create a Null is now Shift + cmd/ctrl + =.
Shift + cmd/ctrl + =
Animate Text on a per character basis using a Sub Mesh.
Use the Duplicator to copy a Basic Line in a circular distribution and then give each line a color via the Index to Color Utility.
Falloffs can be used to drive the attributes of other Elements.