Why are we arguing over the term 'work spouse'? No matter what we call our closest colleagues, the support they provide matters most.

• "Work spouses" aren't unusual, but many are debating the necessity of having one. 
• The need for a close, supportive colleague spans industries, whether corporate or otherwise.
• For me, many former work spouses turned into lifelong friends.

There's been a lot of chatter recently about work spouses, particularly whether they're necessary and appropriate.

My vote: necessary and appropriate.