I've been lurking around the head-fi forums for a little over a year now, and finally decided to create an account. I have really been enjoying |joker|'s recommendation threads, the head-fi guides...
I am a headphone enthusiast and have amassed a fairly decent selection of headphones over the last few years.
Right now, my "listen at work" gear is an O2/ODAC from JDSLabs hooked up to some Mad Dogs from MrSpeakers (I'm in line for the upgrade to alpha dogs).
For casual listening I have some Sennheiser HD239, I use my custom-molded Etymotic HF5 for commuting, have some Audio-Technica ATH-ANC9 for longer plane rides where the HF5 get too uncomfortable (I'm talking 5+ hours).
Retired headphones I still have lying around or gave to my spouse/kids: Jaycar Pro Monitor, Sennheiser PXC310, Bose IE2, Klipsch S4.
I hope to be able to make helpful contributions and look forward to getting to know people better.