Yes it is correct using XML feeds blogs may be listed in 48 hrs.
You told that you are running 3 websites & using link formula.
Link formula helps in increasing PR, not in getting rank.
Be patient & do optimization, you also got listed in top ranking.
I also worked on 5 projects, from these 5 projects 3 projects took 2 months to be listed in google, yahoo & msn.

To get listed in search engine your website should be SEO friendly, i.e it contains relevant text accordibg to keywords. Because fresh & relevant content help in crawling your website.

So try to make your website more search engine friendly.
Try to post blogs daily in bloggers website, write a good article & post in high PR websites.

Do one thing if your websites are IT related then post atleast 2 or 3 blogs in ITVidya (www.itvidya.com). This sites is cached in every 2 days & this website is strictly IT related.

So be patient & you could get good results.

Regards

Sure. No problem. Publish high quality content on your website. Since high quality links are what influences rankings and you can't get those links with poor content you'll need to make your site worth linking to with high quality content.

See? That was easy.

And all are ineffective methods. They will never help anyone rank in the top ten for anything worth ranking for. They either do nothing at all or get you poor quality links which do virtually nothing for you. I think explanations above explained why.

[QUOTE=shailendra.di;338940]RSS are light weighted and easily crawlable by search engines. [/qupte]
They are not weighted by the search engines. They may crawl them but they offer no weight and no SEO value. RSS is exclusively a promotion technique. Not an SEO technique.

Running muliple blogs bring no more traffic to your website then runnign a blog ON your website. So instead of trying to fool people and Google into thinking all of those blogs like you, and you won't be fooling either of them, put a blog on your site and fill it up with quality content. You'll get much better results.

Meta tags haven't been used in ranking sites in years.

The suggestions you have made all are used and recommended by newbies and lazy people. To rank well you have to work hard. And I don't mean working hard seeking poor links. I mean work hard making good content and promoting your site. It takes time and effort to rank well. Simple gimmicks don't work.

You dont have to pay anyone to seo as long as you know how to do it. You dont even need to submit to the search engines. If you have a clean website with clean code they will naturally pick your website up.

Assuming you have other sites linking to your site. Otherwise they may never find you. I always recommend to submit to the big three because it only takes one minute to do all three and it is the only guaranteed way to know they are aware of your website.

this can be true. ive always had luck even with out a link back.

Add Quality Links. Try to be in directory submissions forum submissions and add some quality articles with good content.