30 Ways to Promote your Web App with Little or No Money
robertoalamos.com
robertoalamos.com
In my first round of customers I'd look for feedback. I'd make more of a personal introduction; for example, post (with my real name and full disclosure) in some forums that have the demographics I want. Customers you get from press releases are less likely to bother and tell you what made them discard you.
When the time comes to scale up, I would still spend as much of my time improving/polishing the app (p.s.: and the overall experience around it) as I have feedback to act upon. Word of mouth will make you or kill you.
</rant>
I still thought the article had some good suggestions, and I'll be sure to keep it in mind when launching my own site.
Besides that, you will be always able to find honest bloggers who will write this reviews in a responsible way, why? because there a lot more bloggers than news channels ;)
If it was actually useful I'd make submissions and promote the site myself.