What's the right way to get developer / reputed member's attention for my post
I believe you did.
No. This can't be done.
Transactions in bitcoin simply don't work they way you think they do. Sorry.
Transactions work in the way we make it work. We do have similar constructs in Bitcoin ecosystem; like, nlocktime.
Really, I didn't get any valid negative points from that thread. Most of the posts are either from me, or people saying it is not possible.
No one explained me how to keep single address for receiving funds, even some casual usage could leak private key, like unencrypted wallet.
So, there are two ways to do this. One, implementing it into Bitcoin client / protocol / transaction, or external (like a firstbits variant)