In the South End, of course. But it was big.

Speed's in Newmarket Square, the Wall Street Journal declares.

Via Leather District Gourmet.

An earlier review, from I Am an American and I Eat Hot Dogs.

Yelpers love Speed's.

Simco's on American Legion Parkway in Roslindale has stuff besides hot dogs (chicken, broccoli and ziti, even), but really, why bother with anything else?

Around Natick discusses an eternal verity:

There are only a few things that have remained the same in downtown Natick over the past hundred years, and the hot dogs they sell at Casey's are one of them. ...

Amy, who estimates 15% of her genetic makeup now comes from Dunkin' Donuts Munchkins, says no way, Jose to its new menu of hot dogs and flat-bread sandwiches:

... Dunkin Donuts is for a quick, cheap coffee-rush and a reinforcing shot of sugar and fat when we're hungry. Office workers stop by to pick up Munchkins to provide midafternoon cheer to their coworkers. Nobody brings a dozen hot dogs back to the office. ...

Sean McCarthy, meanwhile, reports that The Rock is a big fan of the Double-D, but that he turned down an offer to name a donut after him.

Hidden Boston reviews Simco's in Mattapan:

... Simco's is a true slice of Americana; the young and old alike come here day in and day out, trying to grab the parking spots out front or over by the adjacent railroad bridge, while on Sundays, neighborhood folks pour out of the church across the street in their Sunday best, ignoring the potential for chili- or cheese-related disasters that can (and will) develop while eating Simco's dogs. And on warm summer nights, diners can be seen sitting on stoops or along the bridge, enjoying some of the best hot dogs Boston has to offer. ...

We'd previously discussed the Burrito Blog - one man's chronicle of his search for the perfect burrito in Boston. I am an American and I Eat Hot Dogs extends the concept to hot dogs. Where's the spring-roll blog?