Although there has been many threads recently about rep being pointless, I thought I would show my feedback to the rep.
Firstly, I notice that if I wrongly give +rep or -rep to someone, I can't rectify this? This could lead to all sorts of complications. Such as the person reporting an unfair reputation thing, which can be time consuming.
I feel you would save a lot of time, by allowing the rep to be deleted within about 15 minutes of giving it? Just like the editing post rule.
Unless you can already do this, and I'm being silly.
Just a thought.
On the other hand, what about seeing who you + and - rep. As I just +repped someone and I wanted to look back on the comment I left.
Just a thought yet again. Like a rep history, if you will.