If you are interested in Philately and would like to add yourself to this category, you can do so by adding one of the following userboxes to your user page, using the code beside the box:

This user is interested in philately.	{{ User:Scepia/philately}}
This user is interested in philately, but prefers to call it stamp collecting.	{{ User:Scepia/stamp collecting}}

Alternatively, if you want to add yourself to this category, but don't want to use one of these userboxes, you can do so by putting the following code at the bottom of your user page:

[[Category:Wikipedians interested in philately|{{subst:PAGENAME}}]]