Well, the iPad mini is about £450 plus Sky demon at £180 (only £90 renewal) makes the combination £630.
With quite a few good android devices available for £150-£200 it is a shame that SkyDemon doesn't run on them as we could be talking half the price.
Skydemon is great and well worth the subscription. I'm just not sure about £450 for an iPad mini can be justified.
I have a portable for most work and an iPhone for messages, email and checking on things when out and about.
I can't see that I'd use the iPad mini for anything other than flying.