I tried something different myself just 2 days ago... I'm still doing CPA but I recently created a NICHE classified ads site with Classipress. From there, I fetched about 800 tweets from Twitter account holders mentioning this niche. Before I created the classified ad site, I should say that I did more or less the same niche research you would do and yes... Although there is competition, there were no classified ads sites for this particular niche. It is a particular kind of vehicle -- that's all I'll say and it gets just under 50K searches a month from Google in the main keyword phrase.
I had HOPED since this is a particular niche with very little competition (yes, they do exist) that my new classified site might even end up on the first page of Google.
For the last 2 days, I've been sending out MENTION TWEETS to all those @usernames whose tweet I had fetched prior.
After about a day... I got my first classified ad. Now of course, since I just started this enterprise, I am giving away all ads for free but charging for the featured ads...
On day number 2 (today), I have 10 classified ads, 3 of those are featured ads so I made money however, I've had an easy 4000 plus unique visitors to the site which to me is good for branding purposes.
The good news is that I used my own domain url in some of the mention tweets along with some shortened versions of it in order to get indexed in Google faster... Took less than 24 hours to get indexed and show up in position #10 on the first page of Google's SERPs for this particular niche.
So once again, Tweet Attacks has proven it has many uses when it comes to Twitter.
I know I keep harping away about it but hey... That's what you do when you find a great piece of software.
Right?
filmy