The latest community question-and-answer session for Star Wars: The Old Republic doesn't answer any questions you may have about the server change kerfluffle. It does, however, answer a large variety of questions about mechanical changes and upcoming improvements to the game. If you're wondering about acquiring your very own HK droid, for instance, you should know that the designers are currently thinking it's going to involve a galaxy-wide quest, a level-50 character on one faction, a mid-level character on the other faction, and some different approaches to the game as a whole.
Most of the other answers are somewhat less far-reaching, such as the rationale behind limiting group finder flashpoints to instances within a player's level range to avoid abuse. Players wondering about the fact that you can't find certain sister stats on the same Enhancements (such as Critical Rating and Power) can also find an answer which breaks down how stats are grouped together and why obviously linked stats are kept separate. Players should take the time to examine the full list of answers, and add any new questions they may have to the official thread for next week.