With all the ambiguity going on about webwork hosting, I'm sharing this in case it is of help to the broader WebWork community. At UMass Boston, we have historically used our own local hosting system for WeBWorK for a large number of sections in all our introductory courses. This term we have opted to transition our WeBWorK-hosting to Edfinity. All the indications are that the costs, level of support, and responsiveness will achieve a smooth transition for us and our students. Edfinity has been incredibly responsive and sensitive to our particular needs. We intend to share our courses (including some homework sets that we are developing) in Edfinity with all our feeder institutions and any others who could use them if you are interested. Please feel free to contact me or Edfinity directly at firstname.lastname@example.org.