Features to improve blogspot

Anyone out there work for Google? I have some suggestions to improve the ui.

1. Allow people to subscribe to all responses to their comments automatically using control panel settings rather than everytime a comment is written
2. Allow me the ability to respond to a comment from the email I receive that tells me I got a comment
3. When adding pictures after having written text, don't make the pictures create line breaks throughout the post
4. Also when adding pictures, allow us to insert pictures at the specific location of the cursor instead of dropping them in at the top and requiring me to drag them all the way down to the right spot