Day by day SEO is heading it to the challenging environment. It is always better to build quality backlinks and good social media optimization are the best ways to recover from updates.

Google frequently updates its algorithm to get rid of spammy sites. If you follow Google's guide links nothing to worry about the updates.

True. day by day SEO is getting tough. We have to search for new methods to go forward.

My site was affected by Google punguine 2.1 but Now I am recovering slowley. I do not follow any special methods.

With all those new updates I don't know what to follow anymore it only confuses everything I've seen sites that don't follow rules but still rank well and some that follow the rules not doing well I guess luck still plays a vital role in the world of SEO bots are still bots after all they can't always be precise and pick the right sites to rank well on Search Engines. You've done the right thing on not following any SEO rituals or methods it's just a waste of time. Instead of doing SEO I think it's best to work within your site instead of outside your site.