While I can’t claim to never use exclamation points, I can claim to cringe every time I over use them, and certainly cringe more when others overuse.
That’s why I appreciated so much this handy chart from the January edition of Entrepreneur magazine, which was part of their overall clip on email etiquette (also well worth the read!). [I'm on the go, so apologies for not including a direct link. Google can help.]





