It seems like we have a large number of Rorquals getting destroyed recently. This leads me to believe something is up. Of course many will argue that well the ship sits in the belt locked in place because of it's industrial core. The industrial core is a module that really is at the heart of the Rorquals power. I turns nice drones into SUPER mining monsters!! But you are stuck in place much like a dreadnought using a siege, or Force Aux ship using a triage module.
But those modules are used in either pvp or high risk pve. You have a team of people (we are talking about wormholes) that provide intel and security. Null security space is much the same. We have really good intel channels, people checking new wormholes that pop up. We have people who know who the gankers are, and who will open a cyno (a portal) through which a large number ships will arrive and blap you.
With all of this...still these capital ships are getting destroyed. They are very expensive like I mentioned in another post about 10-13 billion isk ...EACH. This leads me to the only weakness in this set up....spies. Spies can tell an enemy when you have started a new industrial core cycle (so the baddies know your stuck for 5 minutes). They can give out intel on your mining habits. It is hard to believe that these miners invest billions of isk into a ship not to mention the training time. To not have a good set up excellent intel channels, in a large standing fleet where others can rush to your aid...and still get caught and blown up. What this does it will keep mineral prices high as too many capital mining ships get blown up...the massive boosting capabilities go with them. Mining in a hulk with out boosts is...meh. With boost...its amazing!!
My thoughts....spies are feeding Rorquals to large PVP blocs. Or rather the large PVP blocs have infiltrated most null security regions and can regularly feed intel which leads to a steady stream of dead Rorquals. Me thinks....it is best to wait before jumping in and buying ot build one just to become a target. Who cares about a carrier....it can be set to instantly warp, or jump out. They are worth maybe 2-3billion fully fit, usually 2 billion if you are trying to save money. So watch your butts people, you are being watched....and there isn't much you can do about it to counter such an attack...
/tata