I was wondering why some groups decide to start subbing series already being done by another group. Its so annoying especially when one group interprets names and stuff differently to the other group. For example in Gundam Seed, one group did the first 40 or so episodes and then stopped and another group started but changed nearly every single persons name and watching the last 10 eps was a bit weird. I'm watching Inuyasha right now and its annoying how some groups say hanyou and youkai while others don't, its just confusing.
There should something that is the equivalent of liscensing in fansubs don't you think?