What is something ancient that only an SEO veteran can remember?

For me -

1. Search Engine submission service
2. Submit individual URLs to search indexes.
3. Ranking Reports for 11 different search engines.
4 Yahoo Directory.
5. DMOZ Directory
6. Waiting to get accepted to DMOZ
7. DMOZ clones
8. Revisit after tag
9. Alexa plugin
10. PageRank plugin

Not as ancient but....

1. Link wheel
2. Squidoo, hubpages, ezinearticles
3. Meta double refresh
4. Cookie st*ffing
5. Cpalead, project payday, and PPS
6. SENuke

Links work