Well I've got a pug x (x with French Bulldog but looks very pug like) and I wanted a pug as:
A) I love their looks, they're my fave looking dog ever
B) They have a good temperament for a family dog
c) They have the low energy requirement that I was after.
As it was the first dog I'd owned, I was nervous about it and wanted to get an "easy" type of dog, which indeed she is.
I did however get a cross to hopefully minimise any breathing issues.
I now would always, always want a pug in my life. HOWEVER, I fully admit that I was very naive when I got my pug x - I bought her out of the paper (probably from a puppy farm) without knowing a hell of a lot of the stuff I know now. I feel guilty for having bought her and therefore encouraged the breeding of dogs with breathing issues (although actually, my dog doesn't have those issues, but that's luck I think) and I feel very guilty about the puppy farm issue.
We have since got a second dog (boxer x border terrier), a rescue. I would only have a pug again if I could get a rescue one, therefore alleviating my guilt about encouraging the breeding of them.
But come on Basildon, I'm sure you want to admit that really pugs are bloody gorgeous 