This question already has an answer here:
What I understand from the FAQ is that any question concerning Ideas for a project and career enhancement doesn't seem appropriate for the site, no matter in what context or manner they are put up.
So, I kind of flag them as off-topic or not fulfilling any of the six guidelines. Am I going correct or should consider few things before flagging them because now and then I see these floating easily with moderators answering them.
Questions in this context which are still open : -
There are some other questions too like these