Should I buy Aperture in July 2014 even though it's EOLing?

Question

I appreciate this may seem a bit like asking 'should I buy a house when the government has just announced the new freeway is going to run through the back garden', but…..
I'm not a professional, just a hobbyist with a bit iPhoto library and some Photoshop knowledge.  I was planning to buy Aperture when Apple next updated it because I liked the idea of being able to do more sophisticated Photoshop-esque tweaking of levels, curves, filters etc whilst still only having one unified photo library for iPhoto and Aperture.  It's important in my household to have photos accessible in iPhoto too.
But then Apple announces that instead of updating Aperture, it's ceasing development.  So now I'm torn. 
So should I buy Aperture now - seems like there will be one more update for Yosemite - because it will still do what I want it to do?  Or should I adopt Lightroom on the grounds that at some point in the future, as with FCP 6, later versions of OS X will stop supporting old apps like Aperture and I'll be forced to switch to Lightroom or find another solution anyway.
Better to do this now than before I learn the new app and have a ton of images with changes that won't cross over.
Thanks for any advice/insight.
Andy

Answer 1

Have a look at Capture One Pro as well - IMO it is the most Aperture like tool out there, it doesn't have as big a feature set as Aperture, but what it does have is very good quality some of it better than Aperture. There is a free trial avaialble, and its on for half price right now.
There are a number of comparisons recommending  the quality ofCapture One's raw convertor; I personally like it much better than Aperture's raw convertor (admittedly only checked with my own Panasonic raw files). I also like its gradient brush, the ability to copy masks between edits (and invert them), and the ability to assign multiple edit functions to the same mask. (I miss the ability to control levels, curves, highlight and shadow modification with a brush or mask)
After a week of evaluation I purchased a copy - I'm tired of waiting for feature upgrades, and don't like using a market trailing raw convertor on every image. I have a choice (not made yet) of doing some of my work, mostly organization and sorting, in Aperture, and RAW conversion in Capture One, or of making a clean break and doing everything from here on in Capture One.
But one thing is clear - I'll have to wait an uncertainly long time (but at least 6 months) before I get new or improved editing features or an improved RAW convertor for Aperture replacement (and then I'll be faced with an undefined cost to transition my images from Aperture to Photos), whereas companies like Capture One, DxO and Adobe can provide those improvements today, and are continuously providing more improvements to customers.
IMOthose other companies will see their revenues and R&D budget pickup as they acquire new users from the Aperture diaspora.