Good or bad? Creative Commons Attribution-ShareAlike 3.0 Unported

[scottcolbath]

OK, basically I think this Creative Commons Attribution-ShareAlike 3.0 Unported means I am giving up my rights to an image.

I've had my L-39 image up on the Wiki page for said aircraft for a few years now. I have credit on the page, but at this point, does it really matter if I "release" the image? I don't believe I will ever make a dime off the shot.

For reference purposes....

https://en.wikipedia.org/wiki/Aero_L-39_Albatros

Also, I think we covered this before, but I couldn't find the thread.

S.C.