I think you should be given the option to keep a comment screened instead of having to rescreen it after you've commented to it.
There is a really cool add-on for Firefox that lets you post to several services called "Add This". LiveJournal was a choice, but InsaneJournal was not found.
Question/Questions of the Day?
I have to admit that I like LJ's feature of this--it helps those who can't think of anything to write about to express themselves and use their journals!
I would absolutely adore some way to delete memories once I cannot access the entry. As it stands now, we can do so when the entry itself is completely deleted, but not when it is privatised or locked for friends and the account that has the entry added as a memory is not a friend. It sticks me with dozens of added memories that I can't access but I can't get rid of, either.
redoing the private messaging system would be a great improvement to insanejournal. maybe something like the forumer.com inbox system, it's so much neater and you can delete things in mass quantities with a selection tool, and you get notifications in your inbox when you receive a message. deleting each message by hand and dealing with the "success" page is kind of a hassle. also, not having a sent or outbox is kind of inconvenient. i think people use the private messaging system quite often on insanejournal, and i think improvements to it would be greatly appreciated by all of the users.
delete spam comment after the fact
I received some spam comments recently, and while I was pleased to see that the spambot account has been deleted, now that it's gone, I can't delete the comments. The comment content is gone, but there's still a notation that username spambot left one. It's not a big thing, but it's annoying - one of the posts was a happy birthday post for someone special, and seeing an empty comment from a crossed-off username doesn't set well.
An easier way to upload/delete icons. Uploading/Deleting them by hand gets annoying after a while.
Entry subject in html head
Would it be possible to have the entry subject (if entered) in the <head> for the entry's page?
Or, at least, having a basic post shell one can create and choose at leisure so they don't have to write the same sort of thing out each time.