WP Cache Question

[femdomdestiny]

What is your opinion regarding any of available cache plugins for wordpress? Is there any (positive or negative) effect for search engines when those plugins are used?

thanks

[Kolargol]

sites load faster so the effect should be positive.

[Bat_Man]

I have some idea about hotmail in this criteria..........some plugins generates static html files from the dynamic WordPress blog. After a html file is generated the webserver will serve that file instead of processing the comparatively heavier and more expensive WordPress PHP scripts...............what is your opinion......