"My next test is to find out if my spouse can get a job given we are told that she now can work as the spoude of a B-permit since 1.1.08.
I presume most employers will not be familiar with the changes." by SwissLH
I had similar experience as you mentioned in the last line, Since I am a non -EU with a B Residence Permit, as a result of my spouse's B- Work Permit, I was told by my recruiters that since I did not have a B work permit, they were not willing to consider my application, also I was applying for jobs with different Canton, different from where my B permit was issued.
I sent a mail to
labour.immigration@bfm.admin.ch seeking clarification and they confirmed that under the new law I was eligible to take up employment and there was no restriction. I used this mail as an attachment to my resume and it did work. I found a job and also it is in a different canton.
I hope this info helps!