hootsuite

I want to try out one of these services using just their free service at first to get the hang of it. which one would you recommend and is there anything that I would need to know about either service? All help will be appreciated. :D

I have come across some affiliate programs that I haven't tried yet and had no experience with and wanted to know if anyone here has any experience with being an affiliate for these services. I am talking about the affiliate programs that sell social media related services. I have seen...