<a href="https:&#x2F;&#x2F;pinboard.in" rel="nofollow">https:&#x2F;&#x2F;pinboard.in</a> for long term informational sites. These are tagged, and serve as &quot;searches for things that I know I&#x27;ve seen before.&quot;<p>Example: <a href="http:&#x2F;&#x2F;blog.sanctum.geek.nz&#x2F;series&#x2F;unix-as-ide&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.sanctum.geek.nz&#x2F;series&#x2F;unix-as-ide&#x2F;</a><p>Immediate references, that I often use, go into my browser&#x27;s Bookmarks menu.<p>Example: <a href="http:&#x2F;&#x2F;www.vimregex.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.vimregex.com&#x2F;</a>