There is a thread titled:
"Surface Pro 3 Pen Button Customization"
that was started in July of 2014, with over 20,000 views and 16 pages of comments by frustrated users. This thread has been entirely ignored by Microsoft. I'm thinking that the reason for this may be that this thread was started as a discussion thread instead of a question thread
So, using my thinking brain, (I'm smart that way) I thought I would pose it as a question....
Microsoft, are you going to support your user community that is actively looking to you for a solution to this issue?
Will you let us know if the customization of the three buttons on the Surface pen is anywhere on the radar screen?
Are 20,000 interested users enough for you to assign at least a low level intern to look into the matter and make some sort of a response?
Is a year and a half long enough to wait for any acknowledgement?