Too many sigs

Would it be possible to make a user's sig appear only once, on their first post per page? Sometimes I'll go back and forth with just one person and have like 3-4 posts with sigs cluttering up the page. I went to my friends house and his 56k almost started to smoke when bringing up one of those conversations...

If it's such a big issue to you why don't you go into your user control panel and turn off signatures?

It doesn't bother me. But just an FYI your animated sig really slows my PC down.

It's not really a big issue, I enjoy seeing sigs, but on every single post it gets a little cluttered.. Just thought I'd bring it up.