I think nobody will blame me if I tell you YES, because until now it is not proven fact that the appearance of your keywords in meta description will make an impact on your rankings. However I will recommend two things:

1. If you use any type of CMS (Joomla or Werdpress) to build your website then you can download the plugin which generates the meta description automaticaly.

2. Still it's better if you will include the targeted keywords from page to meta description, and even if you check SeoMoz on-page optimization, those guys are recommend to do this.

3. Remember that attractive and interesting Meta Description might highlight you among your competitors and bring you additional traffic even if you are not TOP1.

Hope that it was clear.

Hello everyone, it's me again I've just got a Pro membership on SeoMoz and I am full of questions.

A few days ago I found very interesting tool called: Search Engine Pingler

And description of it was like this:

Your website or your page was published a long time, but you can not find it on google. Because google has not index your site. Tool Search engine pingler will assist for you. It will ping the URL of your Page up more than 80 servers of google and other search engines. Inform to the search engine come to index your site.

So my question is that tool really helps to increase the indexation of the link by search engine like Google, if not, please explain what is a real purpose of it.

Thank you to future guru who can give a right answer