Please use the appropriate talk page for the nature of the question (Wikinews questions on my Wikinews talk page, for instance). If you do not know where to go, please start the conversation here on Meta. I will reply as follows:
If a user indicates they want responses in a certain place in their message, that takes priority.
If no indication is made, I will use any signature link to a talk page.
If there is no signature link, I will use the local project's talk page.
You can also contact me on IRC - I frequent many #wiki* channels as well as #defocus and #freenode - just go ahead and PM me if you need anything!