Have you updated your annual subscription for your domain names?

When was the last time you visited your websites

Can you get to them online? If you're talking about WA Hosting, you've got your answer already.

Hi, that is weird, if you can't find them by clicking on the "build your website here "button, maybe try sending in a support ticket, I have never had a problem with that, cann't think of anything else. Hope you find them...

I found for blogging here at WA the best theme for this is Pagelines I use the theme Platform from it. This theme is very easy to use and it serves its purpose.

It completely depends on the developer. Some are unlimited, so are only single site

You need to be careful with ThemeForest. They're not a "dedicated" developer themselves but simply a marketplace where individuals sell their work. There are many fine themes there but also a lot of dross. If you can, get a recommendation from someone who has actually used the theme before purchasing it, and check that the developer has been regularly updating it, responds to questions and issues, etc. As Thomas says below, you need to check the T&C's to find out whether you can use the theme across multiple sites once you've purchased it. :) Rich.

You should loos the Terms and Conditions. I recommend Woothemes if you are looking for premium themes :)

You would have to look at their terms and conditions and licensing statements.