On http://a-moz.groupbuyseo.org/help/pro/rogerbot-crawler Moz gives an answer to the question "We are still seeing duplicate content on Moz even though we have marked those pages as "noindex, follow. Any idea why?
Moz is not a search engine index, it uses a crawler. If those pages are not blocked by the robots.txt file, then Moz will crawl them. They ignore the noindex tag because they don't index anything. Search engines will honor the noindex tag and not index a page if you specify with the robots meta tag. However, to remove pages from the crawl, disallow them in the robots.txt or metarobots.
Their answer is not exactly clear, but according to it, no, a meta noindex will not block rogerbot from crawling your page.
As Ricky said, that stuff's not worth much today. Basically, the more control you have over a link today, the less it is worth--with bookmarks being at the low end of the scale and editorial links from authoritative resources on the other end. Rather than spending your time at the low end, work on building out your social media profiles and figuring out who your audience is so you can publsh content for them and announce that content through your social channels.