"bux" related sites

..and we're back.sorry been busy,hadn't posted for awhile i know.

anyway,on to the topic.
for those of you who do PTC or paid to click sites-
have you ever noticed that the highest failing ones seem to be the ones with "bux" anywhere in their title?

first they go to "points only systems" (bad sign) or "apply points toward a raffle"
(worse sign),then you get the "we're sorry we're late on payments" (bOOm) and when you check in next,it's gone.although some lately have gone straight to disappear,don't pass go.

you have to wonder if it's the economy,or if they just skipped off happily to create another scam site.