Quote Originally Posted by eowyn
If I happen to select that action, then my project has been advanced even though I hadn't planned to progress that particular project that week.

How do you deal with this?
PANIC!

Sorry, just kidding. So, you made further progress on a project than you had planned to. How is this a bad thing?

Personally, if I move an active Project to the Someday/Maybe list, I try to remember to delete the corresponding Next Action. If I don't, no biggie; it'll get done, I'll erase it, and I'll move on.