We built this little feature that I really love, and you might find it handy too.
For us, we link to IPVM posts all the time, in new posts, in comments, in discussions, etc. It can be a pain to open a new browser, do a search, get a link, copy the link, switch back and paste it in, especially when you do this dozens of times a day.
Now, you just type in the title of the post in the edit link box, and it fills it in for you.
This one minute video show how it works:
Let me know if you have any questions or any other suggestions to make commenting easier.