I will never understand why people think Apple, of all companies, should be in a race to the bottom. They know full well what they're doing when it comes to pricing their technology and the simple fact of the matter is that the rMBP's, both 13 and 15 inch versions, are currently ultra high end products. They're a chance to get the next generation MBP a year (or thereabouts) early and you pay for the privilege. If the price is too high just wait, the technology will come into the mainstream models soon enough and the price will come down to somewhere around the existing MBP levels. This is, after all, almost certainly an *expansion* to the existing line, not the only 13" MBP Apple will sell.
Same thing for the iPad Mini. If it doesn't have a retina display this year (and I wouldn't be surprised as I'm not sure the thermal limits of a 7.something" package would allow a quad core GPU) there will still be a huge market for them. Hell in education alone I can see it being a huge seller. If the product they introduce doesn't tick your personal wishlist then, radical concept here, don't buy it. Just don't assume your own personal requirements are the only ones that matter.
This isn't about Apple racing to the bottom and nobody on here has even remotely suggested that they do. It is about Apple blatantly overcharging for products and ripping people off. The 13" MBP is overpriced as it is IMO for what you get, but the rumored 13" rMBP takes that even further.