Hey BigTom, as someone who lives in the Boston area, you should be more opposed to a digital power increase than most. Why? Because it will have the effect of wiping out adjacent signals. Once everyone does it, it will be a mess in the relatively short spaced environment in which you live.
Examples? OK, WWBB Providence at 101.5 and WFNX 101.7 - what do you think will happen to WFNX's signal in much of it's current range when WWBB ups their digital power?
Those of you who enjoy The River and live west or south of Boston will probably lose much of your signal when WPRO increases power at 92.3.
How about other adjacents on the fringes? Concord, Portsmouth/Kittery, Springfield, Cape Cod and other surrounding markets have a lot of first adjacents to Boston signals. Many will inevitably interfere with one another in surprising ways - having the net effect of cutting down on the ranges of most signals and limiting choices.
Not to mention the propensity of tropospheric ducting in southern New England which will really screw things up - even within markets.
Don't believe me? Think I'm being alarmist? Well, WRNI in Rhode Island has already had issues with the test of WKLB at increased power and they complained to the FCC about loss of service over as much of their normal range. Reports (not listed in this link) indicated interference as far south as Warwick and Cranston. And, this test was done in January when there's no tropospheric enhancement to FM signals. It will be even worse during the summer months. Here's a link:
http://gullfoss2.fcc.gov/prod/ecfs/retrieve.cgi?native_or_pdf=pdf&id_document=7019916708
Another for those of you a little farther out around Derry or Manchester, NH - you'll likely lose the ability to receive WJYY 105.5 once WROR ups their digital power. If WJYY ever does the same, then WROR will likely be lost to most in the Manchvegas area as well. Such interference can easily extend into favored locations in the northern edge of the Boston market (Nashua/Merrimack). How about listening conditions on the South Shore with Cape Cod, Providence and Boston stations ALL blowing hash onto adjacent frequencies?
For people living anywhere in the northeast corridor to wish for a digital power increase is reminiscent of the AARP's former position in favor of Gov't run health care. Foolish, in that you're the ones with the most to lose.