The "Steam thread" poll was based on comments from other threads at the time I first posted it,as mentioned in the OP.
I agree that opinions may have changed with many users.
I was a reluctant Steam user at the time.
I used it to get AP.
I had used it a year or so earlier,as a trial,but disliked it.
Many of those old issues have been attended to now.
I still favour having my own boxed versions of games...I still have the original TC release

Now I am still reluctant to have to use Steam, but it is the only way forward for me, at the moment, if I am to continue buying and playing the X- series.
So I have voted the first option.
I learned from my first poll that "if's,but's and maybe's" are just supositions, and just confuse the issues.
Everyone has their own set of questions to which they would like to respond,so no poll is pure scientific.(Even elections prove that ! ).
It was once said that you can prove anything with statistics.
In a race between two politicians one was said to come first,the other second (not last)

But it will be interesting to see the results,if it does not get locked too soon.