Make Specific Tagged Posts Only Visible When Clicking THAT Tag?

I have a blog that mostly has tutorials and tech-type info. However, on occasion I throw in mild political and situational posts regarding current events. They are all mild, nothing to get flamed over. BUT – I don’t want them on the standard front page feed since the bulk of my posts are tech/how-to and that is what my site is known for.

How can I modify WordPress so that when certain posts carry certain tags (such as “Politics”) they will not display in the regular site feed, but are only visible when a visitor clicks that tag (for example “Politics”)?

I’m presuming it would carry over to my RSS feed as well so visitors and friends who are interested can simply go to my site and click Politics and read to their heart’s content.

Any suggestions? I did some forum searches here but found it difficult to find just the right wordage to see if this has previously been answered.

Thanks!