Some context: Our founder on two occasions has told me that he heard from people at other startups that an employee of his (a coworker of mine) had applied for a job there. In both cases the people making the call are well respected people in our community. Perhaps I was/am naive to think that that was inappropriate. Neither person got an offer from those companies and it made things very weird at work.
Why I'm thinking of leaving: I like my job a lot but frankly I'm pretty sure I can get a better offer somewhere else and I'd like to see if that's true. However, if I do apply to a few places and don't get offer I'd prefer to avoid any weirdness at work.
How do I go about dealing with this?