Just wondering if im the only one who is constantly using SSI or PHP includes on the sites i build?

Just lately, ive really been in to using the same text links across a bunch of sits and changing the 1 file to update all of the text links across my sites instead of giving each one its own txt link.

The good thing about this is that once i find a link that works well, i can use that across all my sites and swap it out when it starts becoming less potent from a marketing standpoint

So how many of you folks regularly use SSI or PHP to include stuff in your sites?

Regards,

Lee