I have my product review blog and only traffics are come from Google, Yahoo and MSN with some keyword. This is good but you guys already know that search engine algorithm always changed and shifted. I shouldn't rely only with traffics from search engine. However, I'm new to web marketing and I am not sure where to start marketing and build up brand for my blog. I want to build up my user base and have visitors even one day if my site not ranked anywhere in search engines. I'm thinking about collect my own legit opt-in list and marketing by newsletter. I know this may work but I would like to know if there is other ways I can use for marketing my blog properly. Thank you very much.