I like Markdown as well. During writing some tech docs and release notes, I find that two issues need to be fixed for Markdown. 1. The underline. Now a paired single underline makes the word it wraps up italic, while a paired double underline makes the word it wraps up bold, which behaves the same as aterisks. I really hope that it only supports the asterisk for italic/bold usage. Or if we can get some statistics on the frequency of underline and asterisk, we can choose the less-use one for that markup. 2. The table. Creating table in a Markdown text is really painful(I'm using the html table markups to achieve it). A suitable markup that makes table creation easy will be welcome!