Isn't this very different to the way twitter works?
I follow this account and get links that I have to click on and then click on the "play" button again in order to listen to some(or any)one's broken english?
A couple of months ago I decided to use Python for my (undergraduate) dissertation project. I assumed that the newest version of the language is the one to go with. And everything was fine until a few days ago when I discovered finding a library to draw simple graphs that is compatible with Python 3 requires quite an effort.
Now I have to either take everything back to 2.7 or keep believing that I will finally manage to work it out with 3.
How is that going to kill the "momentum" I received and change my feelings about Python? It's not going to change them. I enjoyed every single moment of coding so far, even those very first ones where I kept inserting curly brackets everywhere. So, if it fits my needs, I am going to use it in future projects as well.
How is that going to change the industry's feelings about Python? Who knows? But I doubt the industry worries about "momentum". If you are using 2.7, keep using it until Python 3 is usable for your. If you are not using Python yet but you want to, do your research beforehand (something I falsely didn't do) and decide what's best.
Now, how long is it going to take for the major libraries/frameworks to be Python 3 compatible, nobody can tell. And it's funny as we are approaching the "3.2" version already.
But, honestly, who cares? Is a number more important than the language itself?
And it's interesting that the best visualizations for this are java applets.