Nope. Android API is designed so that newer android revisions will be able to run older apps, there is no need for developers to specifically mark them as compatible unless they've specified the highest version of android their app is allowed to run on (which is discouraged).

As Microsoft has said, Metro UI is Windows. So I don't think you can shut it off.

@Kobinator: This is pretty much Samsung specific

@CamJN: I mean WLM on Windows. You're comparing the ease of IM to the ease of video chat in your original post.

@CamJN: You have to install that to IM anyway.

You might want to use Opera's (not so) new logo on the article.

Or you could just use tab-completion list the files