It's not working for Free... In my opinion it's testing to ensure that what's coming isn't going to completely bork your game. I want to be sure my house is all secure, my things are going to go poof, my world is safe......They should reward us if we find bugs/exploits on TC1. That would make alot more people try to find them instead of the ones that look for them to just use them to make lots of extra gold when the pub hits... Range the rewards for how harmful the bug/exploit may be. Like a token of your choice, Game Time Codes 1-3-6 month codes. and say if u find a dupe and report it free uo for a year or perma free account. If they did something like that it would make a lot more people want to try to find the bugs.
I don't work for free so I do not go on TC1 just to work for them and get nothing. I am sure that most people agree with me on that.
PS.. I am not sure if this is already in action or if it has been mentioned before. If it already exisists then I would say that they should advertise it to the UO player base.
Sorry if you disagree that's just my opinion.
As for spending loads of time on Test I often don't because I quite frankly don't have time for it.