[Bug-wget] curl-esque -z/--time-cond functionality in wget

[Ben Rose]

Hello wget list.

This is my first post to the list.  I searched through the previous
emails, those available to search, and could not find this topic.

I would like to see the curl functionality of -z/--time-cond
(http://linux.about.com/od/commands/l/blcmdl1_curl.htm) included in
wget.

First, I guess I should verify that this functionality is indeed not
present in wget.  Is it?
Second, I would like to know the process, if there is any, for
requesting a feature be added.  What is that?
Third, if it is not possible to request a feature and I must modify it
myself (without mentionable experience in C), I would like to know
from someone who is familiar with the code: How feasible do you think
this would be?

Thank you very much,
Ben Rose