Will new Assembly Square impact DS?

[el-cubano-15.livejournal.com]

Things keep rolling as AS:

http://www.boston.com/yourtown/news/somerville/2013/05/photos_groundbreaking_at_assem.html

I like walking to DS w/ my family, but a new park, movies, restaurants, etc. all along the water will likely mean fewer visits to DS once the complex is complete.