I don't follow the HS game but it seems like for a long time the Greater Boston area never produced much great NBA talent.
There was Dana Barros, Patrick Ewing (moved to Cambridge at 12 so he counts), and... who else? Rumeal Robinson? I mean guys who actually grew up in Massachusetts, not just kids who came in town to play at some prep school powerhouse for a couple years.
The first one to catch my eye was Nerlens Noel. How often does a guy from Boston (Everett) become the favorite for the top overall pick? Then I noticed Wayne Selden is from Roxbury (Noel's teammate at the Tilton school in NH) and Noah Vonleh is from Haverhill. These are guys who are projected to be in the top 8-20 picks in the 2014 draft! This has to be unprecedented for Boston, right?
I'm not saying these guys will be stars or even productive NBA players, just that it's surprising Boston has had three guys so highly ranked in the span of two years.
Was there a sudden rise in the black population in Boston in the mid-90s? Did the prep schools in the area suddenly up their game in investing in top-level basketball programs? Did the rise of Ubuntu inspire a new generation of Boston-area kids to up their game in their formative years? OK, maybe that last one is a stretch...

It's exciting to think there are some talented young players out there who presumably wouldn't need the hard sell to sign with the Celtics. I know a lot of posters here are already pushing the idea of the Celts drafting Vonleh this year.