Their website is strong, but my page listing has a do-follow link from my PR n/a page to my website.
This lead me to wonder two things:
1) What are the important factors of a link? Page Authority? Domain Authority? Something else? What do you deem a valuable link?
2) And what is a 'Relevant Link' really?
For example: If I had a mobile phone website site and somebody on a cheap holiday website was looking for a mobile phone provider near them and I was linked to. Would Google see this as a relevant link or a non-relevant one from a travel website?