Please excuse the beginner question. I created a website on RW several years ago, but I'm out of practice. I've also never created a blog.
WordPress or BlogSpot is attractive to me because if I travel for a few weeks and don't take along my own computer, I can still type up a blog entry on any computer in the world and email to my blog. It shows up automatically.
Can I do that with RW blogs? Or do I need to add blog posts from within the software on my computer every time?