Sorry, maybe I misread, but I kind of read the comment as 'what separates this from other cloud products on the market?'

So I wasn't trying to argue what is and isn't possible with cloud architecture, simply what is and isn't possible with (our) cloud-based competitors.

The process is along the lines of: 'Click Start', get taken to a screen which says 'Initializing' or similar, then maybe 2-3 minutes later you'll see something start to happen. But there is little to no data on which URLs are actually being crawled.

Sitebulb, and desktop crawlers in general, has a much quicker feedback loop.