:::::Glad we got that cleared up.  In Cologne Blue, the equivalent operation to the "+" is "Post a comment" (on the left, under "This page").  In all skins the three choices you mention are available, but the "+" (or "post a comment" - it's this in classic as well, which is the skin I usually use) doesn't exactly take you to the bottom - it's more like "edit a section" but for creating a new section which when you hit submit is added to the bottom.  Many people are accustomed to using this operation, which is likely why so many folks end up putting comments at the bottom of your page.  Like I said before, you're free to run this page however you'd like - but realize adding at the top (of a talk page) is very unusual and goes against the "add new section" operation supported in the software (in all skins).   Rick Block (talk)