Does anyone know of any work/papers/articles comparing the relative strengths and weaknesses of NSS and OpenSSL?
EDIT: In case there aren't any existing documents/articles, I would certainly appreciate some information from your own experiences on either libraries.
The primary context is FIP-140-2 certification (since both libraries claim certification) and wider compatibility with Suite B ciphers.
The secondary context for comparison would be ease of development on Linux and Windows via C/C++ and C# (mostly C# barring heavy duty stuff in C/C++)
Bonus points if it also considers developer/community momentum, validation/certification frequency, execution speed, etc.
Post bounty status update: Over 130 views and a bounty that expired - guessing not too many people in the world really know about Crypto libraries (esp in light of how OpenSSL's Heartbleed issue went unnoticed for over 2 years despite open source)