Things like forum updates and twitter spam and such, I delete immediately, but everything else I save. Years and years of email for me adds up to about 20MB (co

Things like forum updates and twitter spam and such, I delete immediately, but everything else I save. Years and years of email for me adds up to about 20MB (compressed), minus pruning of attachments. 20MB is practically free, and who knows, I might want it some day.