Really, it's time WordPress.com brought in the ability for people to edit their own comments in other people's blogs. Even if it had a short time frame within which it can be edited, for instance two or three minutes, it would be better than nothing.
There are so many people who are dyslexic and make stupid typos (myself included) or forget something they'd wanted to say only to remember it after they've clicked the button to post their comment, and it's incredibly frustrating not to be able to edit the comment.
I'm going to mark this modlook (if that's possible in the ideas forum) as I want staff to see this. I mean, really it is about time this was done.
If anyone else would like to support me with this idea, please say so.
The blog I need help with is artyoldbird.com.