Adam Reilly has a piece in the Boston Phoenix this week looking at the recent expansion by several sports media outlets here in Boston, with 98.5 The SportsHub coming online, Comcast SportsNet expanding its on-air and web presence and even The Boston Globe shoring up its sports staff:

Goal rush! How long can Boston’s frenetic sports-media explosion last?

Toward the end, Reilly looks at what could bring an end to this unprecedented influx of sports coverage here in Boston – when the Boston teams stop winning championships and go back to just being average and below-average franchises.

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