YouTube - Foro de ayuda

I was looking a way to find my own comments and/or read comments made by certain people so I googled "youtube comment search",
and got to the youtube blogspot where got linked to testtube and found ALMOST what I was looking for: this new beta feature
called comment search.
"Discover videos by searching video comments."
good think there, but how about expanding that a bit more?
VERY Often I ask things in comments and need to know if someone answered or just wanting to know others opinions/viewpoints refereed to mine, and only 1/4 of users use the reply feature or manual imput @username quote so I use to quick read all the comments after mine, but that usually is a pain because is hard to find back my own comment !
So here are the sugestions:

- As this same comment search feature does it for the work, just please add a link to the comment where you click and the video will be open with the view centered in the linked comment, whatever page is.
- Add a new "last line read" feature, like a dropdown "get an eye on this video" that saves the current "position" (sorry for that many " :p ) meaning if you back to that video, the comments page will be open in your last read comment and the ones already read will be grayed out, or something like that. Like on some forums the new threads since last visit are bolded.
- Add a whole user posts (comment) search engine like in a decent forum, where you can do many kind of searchs respecting to the comments.

Alot of times I dont know if my comment/answer wasnt posted because a site problem or because the video poster must aprove comments or my comment was instantly deleted? would be nice to add an option for that too :D . Mail me if my comment was correctly posted and / or is waiting for moderation or what.