If I copy text from TP2 and paste it into a rich text editor (such as word), it will preserve font size, font color and bold/italic/underline. This is very helpful for me for taking notes in TP and pasting them into blogs/wikis on our Social Intranet.
Using TP3, all text copied comes out as plain text. Is it possible to add this (on Mac you always have the option to paste a plain text, so it would seem more valuable to preserve the formatting). This way you could apply different themes before copying them to somewhere else (web page, word, blog etc).