WordPress said it has installed an "infinite scroll" to this theme (2010 Theme). This means, when you get to the bottom of the page (30 posts), it automatically loads the next set older of 30 posts. And so on. ALSO, when you get to the bottom of the page, it then puts a semi-transparent bar across the bottom, which says "Kauilapele's Blog.... Theme: Twenty Ten Blog at WordPress.com". And if you stay on the home page, THIS NEVER GOES AWAY.

The only way to remove this is to Refresh (F5) the page, or scroll all the way to the top and click "Kauilapele's Blog" so it reloads.

From the comments I have read, most (including me) do not like this change of the theme, and probably WordPress will change this after reading the feedback. Until then, if the "Kauilapele's Blog.... Theme: Twenty Ten Blog at WordPress.com" bar shows up, just follow those instructions above if you want to remove it.

I will probably increase the number of posts per page to minimize this, until WordPress removes this "improvement".