There is/are freelancing sites accepting bitcoin, or maybe just dealing with bitcoin. I don't remember of a name but i guess you can find any in search engines. Personnaly i am done with writters from fiverr, most are just a waste of time and money, i prefer pay more to get a job done correctly
Yes there is. I also happen to stumble in one site that offers jobs and services paid in bitcoin or dollar. And also those who are seeking for online jobs can post their skills there to be hired. But i think competetions are thight. For example someone will advertise a cetain job to be paid in dollar, he post a highest and lowest bid and those who are interested will bid. I saw a lot bidding lower and lower.