No one you want to meet would find you boring.

That's a brilliant piece of advice about the attitude to take when profile-writing. Don't worry about looking good to people you aren't interested in! It doesn't matter what they think!

I would include a few where you look more friendly and approachable, eg. pictures of you at work.

Given the potential objections below about Yvain's work photos, a photo of him socializing might also fit the bill. Nothing says "I'm approachable" like "Look! These people clearly approached me, and I didn't bite them."