I wrote LootHog because I was tired of scrolling my chat window, looking for my /random 100 result, and scanning through everyone else's to see who won. It can be tricky to make a simple thing like that easier, without introducing enough extra complications that it becomes harder in the end. Hopefully I've succeeded. :)
How it works:
Whenever LH sees someone roll, it pops up a small window containing that person's name, and the number they rolled. Subsequent rolls are added to the list, which is kept sorted by roll. There's also a button you can click to do your own /random 100, without having to type it. There are other functions and options, but that's the gist of it!