go for affinity i started using that and it is one of the adsense alternative.
feedburner is the best choice for getting subscriber in wordpress site
Canonization helps to remove duplicacy in search engine.SEO Canonization is very essential for cms like drupal,wordpress and many more
as per now there is no comparison between the too.Facebook is too far from G+
it full depends upon you but i suggest max of 4
is'nt it some what costly
hi i also interested to write for you mail me
look friend link building is not a oneday process you have to wait and do your work regularly
I suggest you to make your article more clear and web page more visible.It looks quite dull
Separate names with a comma.