哪项工作是最有价值的？

General 的回答是没有意义的，讲出你的价值判断才是有贡献的。

再过个27年，你就知道你做到什么了，哈哈~

创业者和坚持自己理想默默耕耘者！

Thank you so much for your insightful topic.
I like it.

I believe data mining practitioner contribute the essence of business.
Just imagine,
with sufficient and high quality information,
even a kid could make sound decision.

The good decision will allocate resource optimally.
Customers will enjoy the high value and high quality service.
The social well being will be improved continuously.

What's more,
data mining practice could also provide valuable information for R & D practitioners.
Thus the innovation will get a chance of focus on the most wanted topics from the very beginning.

With insight information, business owner's survival rate will also increased tremendously.
The risk taking will have more meaningful result.

For those policy makers,
the data mining is the vital for their political life.
They will analyze intelligence systematically,
they can evaluate threats at different levels,
they could allocate security resource to the right rivals.
they can also distribute budget will more profitable outcome.
they can also use the technology to screen the best candidate for the critical governmental positions.

In summary,
without scientific information handling technology,
we are no difference to those blind men touching elephant.
For our nation's sake,
we need invest heavily in the field.
Thank you all.

在中国的大环境下，都没多大用。