I dunno. 2.0 is simple and suggests big improvement over 1.0. It's not that important, but there was 2.0 release of SW, right?
This next version will be the best available ESB for quite a while. People from OT.com like to burn discs with their movies, but that's not really a trend anywhere else. A random guy who downloads this stuff off tehparadox would prefer MKV because of its simplicity and easy to use subtitles. Plus, additional bitrate probably wouldn't hurt.