I worked on the first (and indeed, all) strike days.
My posting #3523 on Page 177 of the "British Airways - CC Industrial Relations MkVI" thread might help you, and others in a similar mind, decide what to do.
I've also just spoken to Ops and will be working on all of the next strike days.
If you do come in to work, it'll feel weird, but it's a good weird
http://www.pprune.org/cabin-crew/404...mk-vi-177.html