That's a shrewd answer to a tricky question

That's really shrewd! Good to see the logic set out so well.

Was totally stuck until I read this, now back up and running.

I'm not quite sure how to say this; you made it extremely easy for me!

Son of a gun, this is so helpful!

This is an article that makes you think "never thought of that!"

That's a quick-witted answer to a difficult question

How neat! Is it really this simple? You make it look easy.

Now we know who the sensible one is here. Great post!

That's a genuinely impressive answer.

That's a smart way of looking at the world.

You have shed a ray of sunshine into the forum. Thanks!

Very valid, pithy, succinct, and on point. WD.

Thinking like that shows an expert's touch

The truth just shines through your post

Hey, that's a clever way of thinking about it.

That's a smart answer to a tricky question

Thanks for your thoughts. It's helped me a lot.

Your story was really informative, thanks!

You've captured this perfectly. Thanks for taking the time!