You will see the IE6 warning if you are reading this blog using IE6 or its older brethren. I have used conditional comments to detect the browser.
<!--[if lte IE 6>] <p id="ie6msg">You are using an outdated browser. You can get a better and safer experience of Web surfing if you upgrade your browser to its <a title="IE 7" href="http://www.microsoft.com/windows/downloads/ie/getitnow.mspx">newer version<a> <strong>for free<strong> You can also upgrade to free alternatives like <a href="http://www.mozilla.com/">Mozilla Firefox<a> <a href="http://www.opera.com/">Opera<a> or <a href="http://www.apple.com/safari/download/">Safari<a>lt;p> <![endif]-->
You can also link to PPK‘s upgrade page, it will serve a lot better.

February 21st, 2009 at 9:03 pm
Thank you for the upgrade link since some sites are broken when I browse in IE6.
March 8th, 2011 at 8:35 pm
[...] is really up for IE6. Even Microsoft has dedicated an entire site to get rid of IE6. We have been warning IE6 users to upgrade for quite some time [...]
April 25th, 2011 at 8:30 pm
[...] is really up for IE6. Even Microsoft has dedicated an entire site to get rid of IE6. We have been warning IE6 users to upgrade for quite some time [...]
May 4th, 2011 at 10:13 am
IE6 is the BEST of the IE series!!
It all goes downhil after Version 6…. Ugly/bloated/dumbed down,etc….
I value my privacy which is why i trust NOTHING NEW FROM MICROSOFT!!