Seriously Bioware, you will need to correct this action. Having more than one shutdown is bad business. I don't know who is calling the shots on this stuff but clearly they are not customer aware. Do you even read these forums.
Game killers:
1. Over scheduling Maintenance
2. massive lag spikes
3. Lack of Customer service
4. Server client crashes
5. Over pricing
6. Lack of content
7. Lack of development
8. Improper management of department
So far I see 3 out of the 8 I listed I am sure there are more and people will post.
But clearly gamers are unhappy with these maintenance's.
Find one day make it maintenance day we will make it an official SWTOR holiday if you need more time on that day then just update the maintenance window time line, but do not schedule multiple server down time.
I rather see 12 hours no game on a maintenance day then several 2 or 3 hours of down time during the week.
Thanks much for reading this assuming you do read it.