Do any of you maintain your lower certifications once you pass higher level certs?
I now find myself paying annual fees to (ISC)2, ISACA, EC-Council, and CompTIA. I plan to maintain my CRISC, CISSP and my CEH, but I am considering dropping my CompTIA certs (e.g. Sec+, Net+, Linux+, Project+) and my (ISC)2 SSCP.
Is there really any use to maintaining lower level certs once higher level certs have been attained?