Profile support for daylight savings time

Thor Kottelin wrote:

ProZ.com profiles do not appear to support the concept of daylight savings time. My local time is therefore one hour off.

Of course, one could change one's time zone twice a year, but that would probably, on a site level, be a lot of work compared to adding a DST feature once and for all. (I even venture a guess that suitablish open-source code already is available for grabs somewhere.)