If you run a website and have basic interest in SEO, you probably heard that Google recently released their so-called Panda update, a change in algorithm aimed at getting rid of the shitty sites such as eHow.com and similar content farms.
The change in the algorithm came in 2 iterations. The first one came out on February 24th, in the US only, affecting about 10% of search queries. The second one was released on April 11th and was rolled out in the rest of English-speaking countries, also making a slight change to the US algo, which supposedly affects an additional 2% of US queries.
On the morning of February 25th, I was glad to see that my iPhone blog had gone through the update and came out unhurt. Even better than that, it seemed I was doing even better in search engines. It was nice to see Google recognizing me as a good resource. Then on April 12, everything changed when I realized the second iteration of the Panda update had slapped me in the face. Big time!