I have the 11.6 currently....didnt mean to offend anyone, I just meant that I feel like the next MBP will be significantly more powerful negating the close gap between the MBA 13 and MBP 13.
I also think that it is very possible that the 13 inch MBP will disappear....actually I think that is a very likely option!
Your first comment has some merit. However, with the second comment, you completely contradict it.
As for the demise of the 13" mbp, it's not going anywhere! Hopefully, it gets upgraded with some good specs (especially the screen). And, yes, if so, it will seriously challenge the 13" mba.
Remarkably, Apple has a way to get so many to purchase expensive products with extremely clever marketing and good product offerings. Hey, I'm a victim, too! However, some of these products fall out of the necessity category and many people start to rethink their expenditures. Also, glitches like poor screens, loose hinges, and overheating make one rue the buy. So, to ease their conscious (or to purchase some other Apple product) and/or to recoup a good share of the purchase price, they resell it. Personally, I really like both of the new mbas. Unfortunately, it's not in my budget. Within a few months, I, probably, and for a nice discount, will be able to get one off of ebay.
Impulse buys have a tendency to be regretted, especially expensive purchases like the upgraded mbas; hence, the resale.