Regarding Sitemap and Google Plus

I got 2 questions.
1. Check out my site's sitemap. It has both and Is that ok? My preferred url is think in SEO View both should not be indexed. Advice me on this please.

2. If I link my G+ page for my domain will it affect subsites? I mean Will my profile shows up with their site? How can I prevent that? My site is multisite on sub-domain install.