General

The WebUI may empty your fridge, drink all your coffee, eat your puppy, slash your tires and/or burn down your house.
Nevertheless, I'd appreciate it if you gave it a shot and let me know if you find anything wrong with it.

What it is

It is a way to:

• make working with Arachni easier;
• make report management easier;
• enable you to schedule scans;
• run and manage multiple scans at the same time (each scan will try its best for maximum bandwidth utilization so it'll be like lions fighting in a cage -- make sure you have sufficient resources);
• work with, and manage, multiple Dispatchers;
• easily deploy Dispatchers on remote Linux servers over SSH;
• take advantage of the High Performance Grid (HPG) infrastructure.

What it isn't (yet)

It isn't:

• too stable;
• a way to make Arachni's goodies available to multiple users (you could but it wouldn't be safe).

What now

Now you can enjoy this system, everything is fairly user friendly and intuitive so you shouldn't have a problem.
This page won't bother you again, go ahead and take a look around.