Just in case you did not hear the news... Will those bitcoins be banned? Will niceHash survive?
Frankly for me this service was really bad for miners. It killed any opportunity of extra profit for miners, so if it dissapears I would be happy.
How can the bitcoin be "banned"?
The coin involved in the Mount Gox situation wasn't "banned" and that was a LOT MORE COIN involved.
Nicehash survival - hard to tell at this point.
Nicehash did NOT "kill any opportunity of extra profit for miners", you just had to watch what was going on and understand how their service WORKED if you used it.
For Scrypt in particular the last 2-3 months they were consistantly the most profitable option to mine with, other algorithms they varied a lot more.
Do also keep in mind that you didn't have to use THEIR SOFTWARE to mine with them, or ASIC algorithm mining on their service would not have been possible.