I am not talking about your personal journal here. I am not talking about a general topic blog either. To be able to make good money as a Blogger you have to be a real good writer, who others would want to link to and come back everyday. That is far and few, and not everybody's cup of tea. But Blogs as Content Management Software! Bingo!! It takes 3-4 minutes to set up a Blog, so if you have discovered the right Keyword.. every small post that you write becomes a unique page with it's own title tags and such like. So with 4-5 post everyday for a week tyou get a site with 40-50 daily unique visitors from google. with keyword that have a 300-400 search volume a day. Tip: You should have a few good blogs from which to link to the niche blogs you just started so that they get indexed soon and get at least a PR of 3. Creating genuine blog with good linkbacks take some time but be patient and create one. promote ur main blogs but not the niche ones. Create PR for about 3 or 3 blogs. You can achieve that by the usual route.. Comment on unpopular blogs, link exchange and such like Once you have those blogs going, start creating niche blogs, one a day...
hehehe... so I'm not the only one... would've told him that there are lots of posts here in DP that tackles that topic
1000's of blogs, do you even update them, and if so how? Try to get some traffic, and even if each blogs gets 40-50 uniques, that is 40000-50000 hits for you.. you can start earning a decent income, but a 1000 blog sounds like spam to me.. which is no good!!
Those automatic updating blogs, that create blogs by the hundreds, and update them for you, are nothing but spam blogs. I see those every day.... Submitted to my directories, one spam blog after another. ANd all deleted, as most directory owners do. These are more commonly called splogs. But hey, if you want to do it, and you do make money, more power to you.
If any of your Blogs have a decent PR... like PR4+ then you can use text link ads and other available options and they will sell links for you. You just need to get Good PR on your website/blog for starting making money.
its not like magic that every blog will get PR4 ... especially nowadays ... i doubt just the frequency of updation will ensure any high traffic for long time