In a recent blog post, Google's anti-spam engineer Matt Cutts wrote about cloaking. The blog post makes several things clear. You put your website at risk if you use cloaking.
It seems that Google is currently experimenting with new robots.txt commands. If your robots.txt file accidentally contains one of the new commands, it might be that your robots.txt file tells Google to go away.
Pay per click marketing can be a good addition to organic search engine optimization. However, if you do it wrong, pay per click will cost you a fortune without bringing results. If you do it right, AdWords ads will help you to make more money.
This is a common problem. Your web designer has created a beautiful page with nice graphics, great content and great Flash animations. Unfortunately, it seems that search engines won't list your website no matter what you do.
Have your rankings dropped recently? Before you do anything, you should try to find out what has caused your ranking drop.
A while back there was quite a bit of scare mongering going around the SEO industry about how reciprocal links were dead. No, reciprocal links are not dead and now I have the proof.