Why oh why does TPM continue to accept a level of technical competence lower than what so many other sites do?

Why does my login page continually ask me WHICH sTiVo I want to log in as, when only one works?  And then hijack me to the edit profile page from which I then have to click "back to original page" and then find the article I wanted to comment about?

And why does this "Create Entry" page have a nice WYSIWIG editor (such as USED TO be seen here for comments) but comments has an inferior "roll your own html" text editor - which I find out today doesn't even work?  I tried to surround a two-paragraph quote in blockquote tags and found that only the first was blockquoted.  I had to enter another pair of tags for the second paragraph.  At least I THINK I had to do that.  Maybe just your preview page is broken.  But geez, when are you guys going to fix the basics?

And why did my session "time-out" after ten minutes on, just as I pressed save?